US1206499A
(en)
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1915-09-13 |
1916-11-28 |
Frank Barutio |
Blade-holder.
|
US1665125A
(en)
|
1926-05-18 |
1928-04-03 |
Bardet Edouard |
Safety-razor-blade holder
|
US1796870A
(en)
|
1929-02-18 |
1931-03-17 |
Premier Case Opener Inc |
Cutting implement
|
US2104276A
(en)
|
1937-07-07 |
1938-01-04 |
Edward A Schmidt |
Furrier's knife
|
US2187590A
(en)
|
1938-08-16 |
1940-01-16 |
August J Lurie |
Utility knife
|
US2259249A
(en)
|
1941-03-22 |
1941-10-14 |
Cons Sewing Machine & Supply C |
Furrier's knife
|
US2313598A
(en)
|
1941-07-25 |
1943-03-09 |
Stock Herman |
Furrier's knife
|
US2463682A
(en)
|
1945-01-12 |
1949-03-08 |
Doniger Sundel |
Knife with detachable blade
|
US2679100A
(en)
|
1951-09-29 |
1954-05-25 |
Gen Hardware Mfg Co Inc |
Knife
|
US2820293A
(en)
|
1954-03-24 |
1958-01-21 |
George E Seldon |
Knife handle with renewable blades
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US2862296A
(en)
|
1957-07-25 |
1958-12-02 |
Anderson Tool & Mfg Company |
Knife
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US2948961A
(en)
|
1959-07-21 |
1960-08-16 |
Ortner Samuel |
Push button knife
|
US3073028A
(en)
|
1960-11-07 |
1963-01-15 |
Howard Robert |
Scraper
|
US3107426A
(en)
|
1961-03-22 |
1963-10-22 |
Stanley Works |
Utility knife
|
US3380159A
(en)
|
1966-02-25 |
1968-04-30 |
Emanuel A. Winston |
Cutting device
|
US3520059A
(en)
|
1967-10-05 |
1970-07-14 |
Allway Tools |
Knife handle for adjustable blade
|
US3509627A
(en)
|
1967-12-06 |
1970-05-05 |
Stanley Works |
Utility knife
|
US3577637A
(en)
|
1968-09-24 |
1971-05-04 |
Philip Morris Inc |
Retractable blade knife
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US3604113A
(en)
|
1969-06-04 |
1971-09-14 |
John F Cuscovitch |
Knife
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US3593417A
(en)
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1969-08-13 |
1971-07-20 |
Stanley Works |
Hand tool having a holder for spare blades and the like
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US3708881A
(en)
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1971-03-22 |
1973-01-09 |
R Bennett |
Multi position adjustable roofing knife
|
FR2208327A5
(en)
|
1972-11-27 |
1974-06-21 |
Quenot Mabo Manuf |
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FR2210129A5
(en)
|
1972-12-11 |
1974-07-05 |
Quenot Mabo Manuf |
|
CH547686A
(en)
|
1973-05-11 |
1974-04-11 |
Smart Ag |
KNIFE WITH FORWARD AND RETURN BLADE.
|
US3888002A
(en)
|
1974-05-09 |
1975-06-10 |
Stanley Works |
Utility knife
|
US3906625A
(en)
|
1974-10-21 |
1975-09-23 |
Allway Tools |
Cutting implement
|
US4005525A
(en)
|
1975-08-29 |
1977-02-01 |
Allway Tools Inc. |
Retractable cutting implement
|
USD249325S
(en)
|
1975-09-08 |
1978-09-12 |
The Stanley Works |
Utility knife
|
US4139939A
(en)
|
1977-11-07 |
1979-02-20 |
Hyde Manufacturing Company |
Utility knife
|
US4196515A
(en)
|
1978-06-30 |
1980-04-08 |
Kai Cutlery Center Co., Ltd. |
Cutter knife
|
US4242795A
(en)
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1979-02-02 |
1981-01-06 |
The Stanley Works |
Knife handle
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USD259697S
(en)
|
1979-03-06 |
1981-06-30 |
Cbs Inc. |
Utility knife handle
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US4261104A
(en)
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1979-06-29 |
1981-04-14 |
Cuscovitch John F |
Holder for detachable blades
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US4575940A
(en)
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1980-07-25 |
1986-03-18 |
Wenzel Michael D |
Replaceable blade knife
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US4425709A
(en)
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1981-12-21 |
1984-01-17 |
Phil Quenzi |
Pocket tool
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US4408396A
(en)
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1982-03-15 |
1983-10-11 |
Scholl Albert S |
Trim knife
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US4517741A
(en)
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1982-05-19 |
1985-05-21 |
Castelluzzo James M |
Knife with plural replaceable blade storage and means for single blade extension
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US4524518A
(en)
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1983-06-13 |
1985-06-25 |
The Stanley Works |
Utility knife
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US4509260A
(en)
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1983-07-12 |
1985-04-09 |
Donald Gringer |
Knife handle for accommodating different adjustable blade types
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US4604805A
(en)
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1983-12-14 |
1986-08-12 |
John F. Cuscovitch |
Holder for detachable blades
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USD293202S
(en)
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1984-02-16 |
1987-12-15 |
The Stanley Works |
Utility knife handle
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USD290333S
(en)
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1984-06-27 |
1987-06-16 |
Chicago Cutlery Consumer Products, Inc. |
Utility knife
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US4621425A
(en)
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1984-10-05 |
1986-11-11 |
Stanley Works |
Retractable knife handle
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US4586256A
(en)
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1985-01-07 |
1986-05-06 |
The Stanley Works |
Knife handle
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DE3511091A1
(en)
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1985-03-27 |
1986-10-09 |
Bernd 2841 Drebber Reddig |
LAYING KNIVES, IN PARTICULAR CARPET KNIVES
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USD296297S
(en)
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1985-09-16 |
1988-06-21 |
The Stanley Works |
Utility knife handle
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USD296657S
(en)
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1986-01-31 |
1988-07-12 |
Lefeber Richard J |
Handle for a double blade knife
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US4761882A
(en)
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1986-02-18 |
1988-08-09 |
Hunt X-Acto, Inc. |
Utility knife
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US4663845A
(en)
*
|
1986-03-05 |
1987-05-12 |
Stanley Tools |
Utility knife
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DE3622343A1
(en)
|
1986-07-03 |
1988-02-11 |
Beermann Kg Martor Argentax |
KNIFE WITH AN ESSENTIAL HOLLOW GRIP BODY
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DE3622342A1
(en)
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1986-07-03 |
1988-01-14 |
Beermann Kg Martor Argentax |
KNIFE
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US4813132A
(en)
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1986-08-08 |
1989-03-21 |
James Castelluzzo |
Utility knife
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US4941260A
(en)
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1986-08-08 |
1990-07-17 |
James Castelluzzo |
Utility knife
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US4713885A
(en)
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1986-12-08 |
1987-12-22 |
Ronald Keklak |
Safe utility knife
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DE8704973U1
(en)
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1987-01-01 |
1987-07-02 |
Rehm, Helmut, 8311 Altfraunhofen |
Cardboard knife
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GB8708112D0
(en)
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1987-04-04 |
1987-05-13 |
Paramo Tools Group Ltd |
Knife
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GB2206519A
(en)
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1987-05-08 |
1989-01-11 |
Stanley Works Ltd |
Improvements in utility knives
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GB2206517A
(en)
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1987-05-08 |
1989-01-11 |
Stanley Works Ltd |
Improvements in utility knives
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US4891881A
(en)
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1988-04-12 |
1990-01-09 |
Mills Norman T |
Combined cutting tool and sharpener
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US4884342A
(en)
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1988-06-08 |
1989-12-05 |
William J. Mcnamara |
Utility knife
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US4936014A
(en)
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1989-04-06 |
1990-06-26 |
Johnson Level And Tool (Canada) Inc. |
Utility knife
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US5012581A
(en)
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1989-04-07 |
1991-05-07 |
Hyde Manufacturing Co. |
Universal utility knife
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US4930218A
(en)
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1989-04-13 |
1990-06-05 |
Great Neck Saw Manufacturers, Inc. |
Utility knife
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US5031322A
(en)
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1989-04-13 |
1991-07-16 |
Great Neck Saw Manufacturers, Inc. |
Utility knife
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US5086562A
(en)
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1989-04-13 |
1992-02-11 |
Great Neck Saw Manufacturers, Inc. |
Utility knife
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US4974320A
(en)
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1989-06-27 |
1990-12-04 |
Pelletier Peter D |
Rotatable utility knife
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FR2665099B1
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1990-07-25 |
1995-05-05 |
Rougier Mur Sol |
BLADE HOLDER TOOL.
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US5022156A
(en)
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1990-08-10 |
1991-06-11 |
Nicholas Kallens |
Handle fastener assembly and method of making same
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US5099578A
(en)
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1991-05-07 |
1992-03-31 |
Jan Rong S |
Retractable knife
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USD336029S
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1991-09-09 |
1993-06-01 |
The Lutz File & Tool Co. |
Retractable blade utility knife
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CH685482A5
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1991-11-21 |
1995-07-31 |
Stephan Szabo |
Knife.
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US5206965A
(en)
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1991-11-22 |
1993-05-04 |
Mark Rowley |
Utility knife
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US5301428A
(en)
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1992-03-10 |
1994-04-12 |
The Stanley Works |
Utility knife
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USD346730S
(en)
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1992-03-19 |
1994-05-10 |
Quiros Gilberto A |
Utility knife
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US5386632A
(en)
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1993-01-12 |
1995-02-07 |
Pacific Handy Cutter, Inc. |
Ergonomic utility knife/box cutter and method of making
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US5303469A
(en)
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1993-04-15 |
1994-04-19 |
Yin Han Huang |
Cutter knife
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USD352882S
(en)
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1993-07-20 |
1994-11-29 |
Pacific Handy Cutter, Inc. |
Fixed blade utility knife handle
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USD352881S
(en)
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1993-07-20 |
1994-11-29 |
Pacific Handy Cutter, Inc. |
Utility knife handle
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US5720105A
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1993-08-31 |
1998-02-24 |
Better Tools, Inc. |
Utility knife with multi-purpose blade
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USD355345S
(en)
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1993-11-29 |
1995-02-14 |
Drust Norbert F |
Retractable blade utility knife
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USD360817S
(en)
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1994-05-26 |
1995-08-01 |
Moyer Jr William L |
Drywall utility knife handle
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US5623737A
(en)
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1994-05-26 |
1997-04-29 |
Moyer, Jr.; William L. |
Combination tool for wallboard
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US5435062A
(en)
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1994-07-11 |
1995-07-25 |
Huang; Yin-Han |
Artwork designing gravity knife having a built-in blade box
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US5509205A
(en)
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1995-01-30 |
1996-04-23 |
Millers Falls Tool Company |
Utility knife having blade retention feature
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DE19507272C1
(en)
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1995-03-03 |
1995-09-28 |
Beermann Kg Martor Argentax |
Knife, especially for cardboard, with blade holder
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USD374161S
(en)
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1995-05-15 |
1996-10-01 |
Peter Gold |
Utility knife with side and front grips
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AU694017B2
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1995-05-16 |
1998-07-09 |
Yin-Han Huang |
Utility knife
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US5490331A
(en)
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1995-05-26 |
1996-02-13 |
Gold; Peter |
Utility knife for cutting and scraping
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USD376092S
(en)
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1995-07-26 |
1996-12-03 |
Peter Gold |
Utility knife with side grip
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USD379056S
(en)
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1995-07-26 |
1997-05-06 |
Peter Gold |
Utility knife with front grip
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US5581893A
(en)
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1995-09-25 |
1996-12-10 |
Ouellette; Shawn |
Protective guard for a utility knife
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US5604984A
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1995-10-26 |
1997-02-25 |
The Nack Company Limited |
Utility knife with rotary blade magazine
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1995-10-30 |
1997-07-08 |
Young; Monte |
Easily loaded utility knife
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US5581890A
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1995-11-06 |
1996-12-10 |
Great Neck Saw Manufacturers, Inc. |
Utility knife
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USD383963S
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*
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1995-11-29 |
1997-09-23 |
Peter Gold |
Safety utility knife
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GB2310818A
(en)
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1996-03-06 |
1997-09-10 |
Stanley Works Ltd |
Hand-held utility knife
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US5813121A
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1996-06-17 |
1998-09-29 |
Allway Tools, Inc. |
Automatically retractable utility knife
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US6148522A
(en)
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1996-10-18 |
2000-11-21 |
Dobandi; Frank |
Dual-blade utility knife
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GB2319979B
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1996-12-04 |
1999-01-13 |
Stanley Works Ltd |
Utility knife
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AU132062S
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1996-12-04 |
1997-11-17 |
The Stanley Works Ltd |
Utility knife
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US5864952A
(en)
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1997-01-02 |
1999-02-02 |
Lutz File & Tool Company |
Knife for woodworking
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USD401832S
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1997-01-24 |
1998-12-01 |
P.S.I. Inc. |
Locking safety utility knife
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US5870828A
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1997-06-04 |
1999-02-16 |
Violex-Bic, S.A. |
Utility knife system
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US5862596A
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1997-06-09 |
1999-01-26 |
Chung; Yen-Chao |
Hand held cutter
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USD399720S
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1997-08-08 |
1998-10-20 |
The Stanley Works |
Utility knife with retractable blade guard
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US5878501A
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1997-08-08 |
1999-03-09 |
The Stanley Works |
Utility knife with retractable blade guard
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1997-11-14 |
2000-02-22 |
American Safety Razor Company |
Utility knife handle
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JPH11179072A
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1997-12-18 |
1999-07-06 |
Kds:Kk |
Cutter knife
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USD413783S
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*
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1998-04-17 |
1999-09-14 |
Yin Han Huang |
Knife
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US6000136A
(en)
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1998-04-27 |
1999-12-14 |
The Stanley Works |
Knife handle
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DE19819915A1
(en)
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1998-05-05 |
1999-11-11 |
Reddig Gmbh |
Laying knife
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USD413247S
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1998-08-05 |
1999-08-31 |
Pacific Handy Cutter, Inc. |
Utility knife
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US5987751A
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*
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1998-11-30 |
1999-11-23 |
Chung; Yen-Chao |
Utility knife with a safety lock
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US6041505A
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1999-02-12 |
2000-03-28 |
Chen; Kun Chen |
Illuminating knife device
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USD420270S
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1999-03-19 |
2000-02-08 |
The Stanley Works |
Utility knife
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DE19915934C1
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1999-04-09 |
1999-12-09 |
Beermann Kg Martor Argentax |
Hand knife with retractable blade
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US6163963A
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*
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1999-04-14 |
2000-12-26 |
Huang; Yin Han |
Utility knife
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USD444368S1
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1999-05-07 |
2001-07-03 |
American Safety Razor |
Retractable utility knife
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USD424907S
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1999-05-07 |
2000-05-16 |
American Safety Razor |
Retractable utility knife
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USD434960S
(en)
*
|
1999-05-07 |
2000-12-12 |
General Housewares Corporation |
Utility knife
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US6233830B1
(en)
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1999-05-07 |
2001-05-22 |
General Housewares Corporation |
Utility knife handle
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USD419850S
(en)
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1999-05-11 |
2000-02-01 |
Cheng-Hui Hsu |
Utility knife
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US6192589B1
(en)
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1999-06-25 |
2001-02-27 |
The Stanley Works |
Utility knife
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USD440858S1
(en)
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1999-08-12 |
2001-04-24 |
The Stanley Works |
Utility knife
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US6449850B1
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1999-08-13 |
2002-09-17 |
The Stanley Works |
Utility knife
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USD435418S
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1999-08-13 |
2000-12-26 |
Gregory L. Beyers |
Double-ended dual blade utility knife
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US6502311B1
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1999-08-14 |
2003-01-07 |
The Olympia Group, Inc. |
Adjustable safety utility knife with slip resistant elements
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USD438084S1
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1999-08-14 |
2001-02-27 |
Olympia Industrial, Inc. |
Adjustable safety utility knife
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1999-08-14 |
2001-12-18 |
Olympia Group, Inc. |
Adjustable safety utility knife with easily removable blade holder
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1999-08-14 |
2002-03-19 |
Olympia Group, Inc. |
Front-loading adjustable safety utility knife with safety quick-release lock
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USD433304S
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1999-09-20 |
2000-11-07 |
Pacific Handy Cutter, Inc. |
Fixed blade utility knife
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USD439492S1
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1999-12-01 |
2001-03-27 |
The Stanley Works |
Utility knife
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DE19959874C1
(en)
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1999-12-10 |
2001-08-16 |
Beermann Kg Martor Argentax |
knife
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USD435419S
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1999-12-10 |
2000-12-26 |
Pacific Handy Cutter |
Retractable blade utility knife
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1999-12-15 |
2001-11-13 |
Pacific Handy Cutter, Inc. |
Utility knife
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1999-12-20 |
2001-06-26 |
Hsing Tai Lin |
Blade support device for a knife
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1999-12-24 |
2002-03-14 |
Lin Hsing Tai |
Blade replacing device for a knife
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USD436308S1
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2000-01-10 |
2001-01-16 |
Martin Chen |
Knife
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USD449771S1
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*
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2000-03-17 |
2001-10-30 |
Target Brands, Inc. |
Knife handle
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2000-03-22 |
2001-11-20 |
Richard Huang |
Locking device for use with a utility knife
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2000-05-18 |
2001-11-20 |
Yin-Hae Huang |
Quick disassembly device for a heavy duty artistic cutter
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USD437767S1
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2000-05-22 |
2001-02-20 |
The Stanley Works |
Sports utility knife
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US6415514B1
(en)
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2000-08-03 |
2002-07-09 |
Tseng Min Chun |
Artistic knife with replaceable blade magazine
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US6513246B2
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2000-11-14 |
2003-02-04 |
Great Neck Saw Manufacturers, Inc. |
Utility knife
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2000-11-27 |
2002-09-24 |
Kun-Chen Chen |
Illuminating utility knife with easy-access spare blade drawer
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USD454042S1
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2001-01-22 |
2002-03-05 |
Cheng-Hui Hsu |
Utility knife
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2001-01-22 |
2002-04-23 |
Cheng-Hui Hsu |
Structure art design knife
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2001-03-06 |
2002-09-12 |
Yin-Hai Huang |
Heavy duty artistic knife combined with a lamp
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USD453673S1
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2001-04-05 |
2002-02-19 |
Sdi Corporation |
Utility knife
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USD455061S1
(en)
*
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2001-04-17 |
2002-04-02 |
Yin Han Huang |
Utility knife
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USD462250S1
(en)
|
2001-04-24 |
2002-09-03 |
Great Neck Saw Manufacturers, Inc. |
Utility knife
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US6574872B2
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2001-05-04 |
2003-06-10 |
The Stanley Works |
Utility knife
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2001-07-09 |
2002-04-23 |
Taiwan San Tyau Co., Ltd. |
Utility cutter
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USD460908S1
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2001-07-10 |
2002-07-30 |
Taiwan San Tyau Co., Ltd. |
Utility cutter
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USD455057S1
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2001-07-23 |
2002-04-02 |
Simon Medhurst |
Utility knife blade
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USD458526S1
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*
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2001-07-24 |
2002-06-11 |
Awi Acquisition Company |
Utility knife
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US6829827B2
(en)
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2001-08-06 |
2004-12-14 |
Han Chung Tseng |
Artistic knife with spare blades
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2001-08-21 |
2003-02-27 |
Chunn Steve Howard |
Ergonomically shaped, fixed blade, front loading utility knife with extra blades storage compartment having single blade retrieval system
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US6957491B2
(en)
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2001-10-31 |
2005-10-25 |
The Stanley Works |
Combination utility and sporting knife
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*
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2001-11-07 |
2003-05-08 |
Chen Chun Chiung |
Structure of a penknife
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US6553674B1
(en)
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2001-12-19 |
2003-04-29 |
Awi Acquisition Company |
Utility knife that protrudes a blade from a stored stack of blades
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TWM240326U
(en)
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2002-04-22 |
2004-08-11 |
Shiu Huei Wen |
Craft knife
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USD476214S1
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*
|
2002-08-30 |
2003-06-24 |
Cheng-Hui Hsu |
Utility knife
|