CA999637A - Photo copier - Google Patents

Photo copier

Info

Publication number: CA999637A
Authority: CA; Canada
Prior art keywords: photo copier; copier; photo
Prior art date: 1971-04-05
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

Application number

CA138,947A

Other versions

CA138947S (en

Inventor

Lionel B. Hoffman

Isaac W. Sanders

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.)

Pitney Bowes Inc

Original Assignee

Pitney Bowes 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.)

1971-04-05

Filing date

1972-04-05

Publication date

1976-11-09

1972-04-05 Application filed by Pitney Bowes Inc filed Critical Pitney Bowes Inc

1976-11-09 Application granted granted Critical

1976-11-09 Publication of CA999637A publication Critical patent/CA999637A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Delivering By Means Of Belts And Rollers (AREA)
Paper Feeding For Electrophotography (AREA)
Wet Developing In Electrophotography (AREA)

CA138,947A 1971-04-05 1972-04-05 Photo copier Expired CA999637A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13106471A	1971-04-05	1971-04-05

Publications (1)

Publication Number	Publication Date
CA999637A true CA999637A (en)	1976-11-09

Family

ID=22447688

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA138,947A Expired CA999637A (en)	1971-04-05	1972-04-05	Photo copier

Country Status (5)

Country	Link
US (1)	US3738743A (en)
AU (1)	AU461161B2 (en)
CA (1)	CA999637A (en)
DE (1)	DE2215980A1 (en)
GB (1)	GB1388303A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3809475A (en) *	1972-12-06	1974-05-07	Xerox Corp	Copier fuser protector
US3976372A (en) *	1973-11-13	1976-08-24	Sharp Kabushiki Kaisha	Electrophotographical reproduction of a multicolor image
US3950090A (en) *	1973-11-26	1976-04-13	Takaji Washio	Electrophotographic copying machine
US3985436A (en) *	1974-06-25	1976-10-12	Minolta Camera Kabushiki Kaisha	Electrophotographic copying apparatus
US4088402A (en) *	1976-02-12	1978-05-09	Pitney-Bowes, Inc.	Photocopying apparatus with magnetic brush developer and sheet guide
DE2606458A1 (en) *	1976-02-18	1977-08-25	Eisbein Develop	COPY DEVICE
JPS5865674A (en)	1981-10-16	1983-04-19	Ricoh Co Ltd	Printer
US5918089A (en) *	1996-06-03	1999-06-29	Xerox Corporation	Modular control assembly for xerographic printer
CA2709475C (en) *	2002-03-22	2012-01-10	Magnum Manufacturing Limited	Method and apparatus for overlapping sheets in a sheet feeder and providing the overlapped sheets to a printing press

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2435099A (en) *	1943-10-28	1948-01-27	Pratt	Document camera and printer
US3190264A (en) *	1958-11-28	1965-06-22	Xerox Corp	Xerographic developing apparatus
NL291893A (en) *	1962-04-24	1900-01-01
FR1448716A (en) *	1962-11-02	1966-03-18	Kalle Ag	Electrophotographic process for the automatic and continuous reproduction of models and device for carrying out this process
US3484164A (en) *	1963-02-27	1969-12-16	Litton Business Systems Inc	Copying apparatus
GB1118844A (en) *	1964-08-12	1968-07-03	Addressograph Multigraph	Improvements in electrophotographic copying machines
US3416860A (en) *	1965-06-11	1968-12-17	Scm Corp	Electrostatic printer
GB1186950A (en) *	1967-06-23	1970-04-08	Agfa Gevaert Ag	Continuous Photographic Printing Apparatus
US3651323A (en) *	1967-10-27	1972-03-21	Canon Kk	Double discharge system and device thereof
US3659938A (en) *	1968-04-30	1972-05-02	Ricoh Kk	Information recording device
US3597074A (en) *	1968-07-18	1971-08-03	Icp Inc	Combination sheet and book copy machine
US3604797A (en) *	1969-01-21	1971-09-14	Addressograph Multigraph	Photoelectrostatic duplicator

1971
- 1971-04-05 US US00131064A patent/US3738743A/en not_active Expired - Lifetime
1972
- 1972-04-01 DE DE19722215980 patent/DE2215980A1/en active Pending
- 1972-04-05 AU AU40795/72A patent/AU461161B2/en not_active Expired
- 1972-04-05 CA CA138,947A patent/CA999637A/en not_active Expired
- 1972-04-05 GB GB1575872A patent/GB1388303A/en not_active Expired

Also Published As

Publication number	Publication date
US3738743A (en)	1973-06-12
DE2215980A1 (en)	1972-10-19
AU4079572A (en)	1973-10-11
AU461161B2 (en)	1975-04-28
GB1388303A (en)	1975-03-26

Publication	Publication Date	Title
CA979270A (en)	1975-12-09	Light-sensitive copying composition
CA981499A (en)	1976-01-13	Fiche-to-fiche copier
CA999637A (en)	1976-11-09	Photo copier
AU464711B2 (en)	1975-09-04	Photoreceptor interface
CA1006743A (en)	1977-03-15	Photographic elements
CA967817A (en)	1975-05-20	Electrophotography
CA887021A (en)	1971-11-30	Electrophotography
CA985941A (en)	1976-03-23	Fiche-to-fiche copier
CA988347A (en)	1976-05-04	Fiche-to-fiche copier
AU474123B2 (en)	1973-10-25	Electrostatic copier
CA877322A (en)	1971-08-03	Thermodiazo type copying
CA881021A (en)	1971-09-14	Photocopier
CA885936A (en)	1971-11-16	Light-sensitive copying materials
CA880821A (en)	1971-09-14	Photography
CA863870A (en)	1971-02-16	Photography
CA877237A (en)	1971-08-03	Photography
CA879030A (en)	1971-08-24	Photography
CA876657A (en)	1971-07-27	Photography
CA881439A (en)	1971-09-21	Photography
CA875501A (en)	1971-07-13	Photography
CA884810A (en)	1971-11-02	Photosensitive elements
CA1010285A (en)	1977-05-17	Photographic elements
CA869931A (en)	1971-05-04	Electrophotographic member
CA970194A (en)	1975-07-01	Electrophotographic element
CA861726A (en)	1971-01-19	Electrophotographic copying arrangement