EP0391293A3 - Einzelpapierschicht, die eine zweiseitige Kopie von Information auf beiden Seiten bildet - Google Patents

Einzelpapierschicht, die eine zweiseitige Kopie von Information auf beiden Seiten bildet Download PDF

Info

Publication number: EP0391293A3
Authority: EP; European Patent Office
Prior art keywords: panel; copy; carbonless; coated; treatment
Prior art date: 1989-04-06
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19900106248

Other languages

English (en)

French (fr)

Other versions

EP0391293A2 (de

Inventor

Keith E. Schubert

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.)

Individual

Original Assignee

Individual

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.)

1989-04-06

Filing date

1990-03-31

Publication date

1991-08-21

1989-04-06 Priority claimed from US07/334,183 external-priority patent/US5127879A/en

1990-03-31 Application filed by Individual filed Critical Individual

1990-10-10 Publication of EP0391293A2 publication Critical patent/EP0391293A2/de

1991-08-21 Publication of EP0391293A3 publication Critical patent/EP0391293A3/de

Status Withdrawn legal-status Critical Current

Links

238000011282 treatment Methods 0.000 abstract 6

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components

Landscapes

Duplication Or Marking (AREA)
Paper (AREA)
Color Printing (AREA)

EP19900106248 1989-04-06 1990-03-31 Einzelpapierschicht, die eine zweiseitige Kopie von Information auf beiden Seiten bildet Withdrawn EP0391293A3 (de)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US07/334,183 US5127879A (en)	1989-04-06	1989-04-06	Apparatus for recordkeeping
US334183		1989-04-06
US07/436,189 US5197922A (en)	1989-04-06	1989-11-13	Method and apparatus for producing two-sided carbonless copies of both sides of an original document
US436189		1989-11-13
US48468690A	1990-02-23	1990-02-23
US484686		1990-02-23

Publications (2)

Publication Number	Publication Date
EP0391293A2 EP0391293A2 (de)	1990-10-10
EP0391293A3 true EP0391293A3 (de)	1991-08-21

Family

ID=27406964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19900106248 Withdrawn EP0391293A3 (de)	1989-04-06	1990-03-31	Einzelpapierschicht, die eine zweiseitige Kopie von Information auf beiden Seiten bildet

Country Status (3)

Country	Link
EP (1)	EP0391293A3 (de)
AU (1)	AU636336B2 (de)
CA (1)	CA2013875A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2070078B1 (es) *	1993-05-05	1998-03-16	Carne Rosell Eduard	Soporte laminar para multicopiado.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1937856A1 (de) *	1969-07-25	1971-02-04	Pelikan Werke Wagner Guenther	Formularsatz aus Farbreaktionspapieren
FR2121293A5 (de) *	1971-01-09	1972-08-18	Trading C S Ltd
US4126334A (en) *	1977-07-25	1978-11-21	Moore Business Forms, Inc.	Stubless multi-ply assembly
EP0265250A2 (de) *	1986-10-22	1988-04-27	Gary J. Thompson	Durchschreibesatz

1990
- 1990-03-30 AU AU52411/90A patent/AU636336B2/en not_active Ceased
- 1990-03-31 EP EP19900106248 patent/EP0391293A3/de not_active Withdrawn
- 1990-04-04 CA CA 2013875 patent/CA2013875A1/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1937856A1 (de) *	1969-07-25	1971-02-04	Pelikan Werke Wagner Guenther	Formularsatz aus Farbreaktionspapieren
FR2121293A5 (de) *	1971-01-09	1972-08-18	Trading C S Ltd
US4126334A (en) *	1977-07-25	1978-11-21	Moore Business Forms, Inc.	Stubless multi-ply assembly
EP0265250A2 (de) *	1986-10-22	1988-04-27	Gary J. Thompson	Durchschreibesatz

Also Published As

Publication number	Publication date
AU636336B2 (en)	1993-04-29
EP0391293A2 (de)	1990-10-10
CA2013875A1 (en)	1990-10-06
AU5241190A (en)	1990-10-11

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Legal Events

Date	Code	Title	Description
1990-08-25	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1990-10-10	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT DE FR GB IT NL SE
1991-07-01	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-08-21	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT DE FR GB IT NL SE
1992-04-15	17P	Request for examination filed	Effective date: 19920219
1992-12-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1993-01-27	18W	Application withdrawn	Withdrawal date: 19920824