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USD554771S1 - Stepladder - Google Patents

Stepladder Download PDF

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Publication number
USD554771S1
USD554771S1 US29/261,282 US26128206F USD554771S US D554771 S1 USD554771 S1 US D554771S1 US 26128206 F US26128206 F US 26128206F US D554771 S USD554771 S US D554771S
Authority
US
United States
Prior art keywords
stepladder
view
stepladder according
ornamental design
perspective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/261,282
Inventor
Jeff Skubic
Jon Sommers
Kirby Howard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tricam Industries Inc
Original Assignee
Tricam Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tricam Industries Inc filed Critical Tricam Industries Inc
Priority to US29/261,282 priority Critical patent/USD554771S1/en
Assigned to TRICAM INDUSTRIES, INC. reassignment TRICAM INDUSTRIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HOWARD, KIRBY, SOMMERS, JON, SKUBIC, JEFF
Application granted granted Critical
Publication of USD554771S1 publication Critical patent/USD554771S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a stepladder according to the invention.
FIG. 2 is a side view of a stepladder according to the invention.
FIG. 3 is another side view of a stepladder according to the invention.
FIG. 4 is a front view of a stepladder according to the invention.
FIG. 5 is a back view of a stepladder according to the invention.
FIG. 6 is a top view of a stepladder according to the invention; and,
FIG. 7 is a bottom view of a stepladder according to the invention.

Claims (1)

    CLAIM
  1. We claim the ornamental design for stepladder, as shown.
US29/261,282 2006-06-12 2006-06-12 Stepladder Expired - Lifetime USD554771S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/261,282 USD554771S1 (en) 2006-06-12 2006-06-12 Stepladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/261,282 USD554771S1 (en) 2006-06-12 2006-06-12 Stepladder

Publications (1)

Publication Number Publication Date
USD554771S1 true USD554771S1 (en) 2007-11-06

Family

ID=38654001

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/261,282 Expired - Lifetime USD554771S1 (en) 2006-06-12 2006-06-12 Stepladder

Country Status (1)

Country Link
US (1) USD554771S1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140190768A1 (en) * 2009-03-03 2014-07-10 Wing Enterprises, Incorporated Stepladders and related methods
USD710031S1 (en) 2012-11-15 2014-07-29 Tricam Industries, Inc. Step stool
US20150090533A1 (en) * 2013-09-27 2015-04-02 Wing Enterprises, Incorporated Step ladders, components for step ladders and related methods
US20150308190A1 (en) * 2014-03-10 2015-10-29 Tricam Industries, Inc. Step ladder
USD766461S1 (en) * 2014-09-04 2016-09-13 Wing Enterprises, Inc. Ladder
USD766462S1 (en) * 2014-09-04 2016-09-13 Wing Enterprises, Inc. Ladder
USD777350S1 (en) * 2014-09-04 2017-01-24 Wing Enterprises, Inc. Ladder
USD813416S1 (en) 2014-09-04 2018-03-20 Wing Enterprises, Incorporated Top cap for ladder
USD833643S1 (en) 2017-07-07 2018-11-13 Tricam Industries, Inc. Integrated ladder tray hook
USD840055S1 (en) 2015-02-09 2019-02-05 Tricam Industries, Inc. Step ladder
USD855833S1 (en) 2017-01-04 2019-08-06 Tricam Industries, Inc. Ladder rail
USD860476S1 (en) 2017-01-04 2019-09-17 Tricam Industries, Inc. Hinge for a multi-position ladder
USD935055S1 (en) 2019-08-07 2021-11-02 Tricam Industries, Inc. Hinge for a multi-position ladder
USD1009303S1 (en) 2022-02-07 2023-12-26 Tricam Industries, Inc. Two-step heavy-duty stepladder
USD1009304S1 (en) 2022-02-07 2023-12-26 Tricam Industries, Inc. Three-step heavy-duty stepladder

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1283212A (en) 1916-05-29 1918-10-29 Charles Kloepfer Extension step-ladder.
US1778898A (en) 1927-10-15 1930-10-21 Konigsberg Joseph Stepladder
US2144440A (en) 1938-09-16 1939-01-17 Herman B Gaffers Extension ladder trestle
US2525104A (en) 1946-10-23 1950-10-10 Cyr Louis St Combination stepladder
US3085651A (en) * 1960-06-03 1963-04-16 Howard B Rich Inc Step ladder
US3269485A (en) 1964-10-21 1966-08-30 Clayton E Larson Convertible ladder
US4027741A (en) 1976-07-15 1977-06-07 Shakespeare Company Locking hinge mechanism for a stepladder
US4204587A (en) * 1978-10-13 1980-05-27 White Metal Rolling And Stamping Corp. Ladder constructions
US4298093A (en) 1978-11-16 1981-11-03 Little Giant Industries, Inc. Sawhorse
US4371055A (en) * 1980-11-07 1983-02-01 Little Giant Industries, Inc. Method of manufacturing a fiberglass ladder
US4560030A (en) * 1984-05-04 1985-12-24 Metarplastic S.P.A. Folding ladder
US4834216A (en) * 1987-01-15 1989-05-30 Emerson Electric Co. Foldable ladder structure and method of manufacturing the same
USD388882S (en) * 1996-01-11 1998-01-06 Cosco, Inc. Combined work ladder and platform
US5722507A (en) 1996-01-11 1998-03-03 Cosco, Inc. Step stool assembly
US5762163A (en) 1995-08-29 1998-06-09 Cosco, Inc. Step stool
US6026933A (en) 1997-05-29 2000-02-22 Cosco, Inc. Step stool

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1283212A (en) 1916-05-29 1918-10-29 Charles Kloepfer Extension step-ladder.
US1778898A (en) 1927-10-15 1930-10-21 Konigsberg Joseph Stepladder
US2144440A (en) 1938-09-16 1939-01-17 Herman B Gaffers Extension ladder trestle
US2525104A (en) 1946-10-23 1950-10-10 Cyr Louis St Combination stepladder
US3085651A (en) * 1960-06-03 1963-04-16 Howard B Rich Inc Step ladder
US3269485A (en) 1964-10-21 1966-08-30 Clayton E Larson Convertible ladder
US4027741A (en) 1976-07-15 1977-06-07 Shakespeare Company Locking hinge mechanism for a stepladder
US4204587A (en) * 1978-10-13 1980-05-27 White Metal Rolling And Stamping Corp. Ladder constructions
US4298093A (en) 1978-11-16 1981-11-03 Little Giant Industries, Inc. Sawhorse
US4371055A (en) * 1980-11-07 1983-02-01 Little Giant Industries, Inc. Method of manufacturing a fiberglass ladder
US4560030A (en) * 1984-05-04 1985-12-24 Metarplastic S.P.A. Folding ladder
US4834216A (en) * 1987-01-15 1989-05-30 Emerson Electric Co. Foldable ladder structure and method of manufacturing the same
US5762163A (en) 1995-08-29 1998-06-09 Cosco, Inc. Step stool
USD388882S (en) * 1996-01-11 1998-01-06 Cosco, Inc. Combined work ladder and platform
US5722507A (en) 1996-01-11 1998-03-03 Cosco, Inc. Step stool assembly
US6026933A (en) 1997-05-29 2000-02-22 Cosco, Inc. Step stool

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Keller Product Catalog, 2000, 3 pages.

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140190768A1 (en) * 2009-03-03 2014-07-10 Wing Enterprises, Incorporated Stepladders and related methods
US9920572B2 (en) * 2009-03-03 2018-03-20 Wing Enterprises, Incorporated Stepladders and related methods
USD710031S1 (en) 2012-11-15 2014-07-29 Tricam Industries, Inc. Step stool
US10597941B2 (en) * 2013-09-27 2020-03-24 Wing Enterprises, Incorporated Step ladders, components for step ladders and related methods
US20150090533A1 (en) * 2013-09-27 2015-04-02 Wing Enterprises, Incorporated Step ladders, components for step ladders and related methods
US20150308190A1 (en) * 2014-03-10 2015-10-29 Tricam Industries, Inc. Step ladder
US20220162910A1 (en) * 2014-03-10 2022-05-26 Tricam Industries, Inc. Step ladder
US11220862B2 (en) * 2014-03-10 2022-01-11 Tricam Industries, Inc. Step ladder
US10648234B2 (en) * 2014-03-10 2020-05-12 Tricam Industries, Inc. Step ladder
USD766462S1 (en) * 2014-09-04 2016-09-13 Wing Enterprises, Inc. Ladder
USD777350S1 (en) * 2014-09-04 2017-01-24 Wing Enterprises, Inc. Ladder
USD838385S1 (en) * 2014-09-04 2019-01-15 Wing Enterprises, Incorporated Ladder
USD766461S1 (en) * 2014-09-04 2016-09-13 Wing Enterprises, Inc. Ladder
USD895152S1 (en) * 2014-09-04 2020-09-01 Wing Enterprises, Incorporated Ladder
USD813416S1 (en) 2014-09-04 2018-03-20 Wing Enterprises, Incorporated Top cap for ladder
USD829346S1 (en) * 2014-09-04 2018-09-25 Wing Enterprises, Inc. Ladder
USD840055S1 (en) 2015-02-09 2019-02-05 Tricam Industries, Inc. Step ladder
USD860476S1 (en) 2017-01-04 2019-09-17 Tricam Industries, Inc. Hinge for a multi-position ladder
USD855833S1 (en) 2017-01-04 2019-08-06 Tricam Industries, Inc. Ladder rail
USD833643S1 (en) 2017-07-07 2018-11-13 Tricam Industries, Inc. Integrated ladder tray hook
USD935055S1 (en) 2019-08-07 2021-11-02 Tricam Industries, Inc. Hinge for a multi-position ladder
USD1009303S1 (en) 2022-02-07 2023-12-26 Tricam Industries, Inc. Two-step heavy-duty stepladder
USD1009304S1 (en) 2022-02-07 2023-12-26 Tricam Industries, Inc. Three-step heavy-duty stepladder

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