AU636336B2 - Single paper sheet forming a two-sided copy of information entered on both sides thereof - Google Patents

Single paper sheet forming a two-sided copy of information entered on both sides thereof

Info

Publication number
AU636336B2
AU636336B2 AU52411/90A AU5241190A AU636336B2 AU 636336 B2 AU636336 B2 AU 636336B2 AU 52411/90 A AU52411/90 A AU 52411/90A AU 5241190 A AU5241190 A AU 5241190A AU 636336 B2 AU636336 B2 AU 636336B2
Authority
AU
Australia
Prior art keywords
sides
paper sheet
sheet forming
information entered
sided copy
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.)
Ceased
Application number
AU52411/90A
Other versions
AU5241190A (en
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.)
Filing date
Publication date
Priority claimed from US07/334,183 external-priority patent/US5127879A/en
Application filed by Individual filed Critical Individual
Publication of AU5241190A publication Critical patent/AU5241190A/en
Application granted granted Critical
Publication of AU636336B2 publication Critical patent/AU636336B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
AU52411/90A 1989-04-06 1990-03-30 Single paper sheet forming a two-sided copy of information entered on both sides thereof Ceased AU636336B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US436189 1982-10-22
US334183 1989-04-06
US07/334,183 US5127879A (en) 1989-04-06 1989-04-06 Apparatus for recordkeeping
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
US48468690A 1990-02-23 1990-02-23
US484686 1990-02-23

Publications (2)

Publication Number Publication Date
AU5241190A AU5241190A (en) 1990-10-11
AU636336B2 true AU636336B2 (en) 1993-04-29

Family

ID=27406964

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52411/90A Ceased AU636336B2 (en) 1989-04-06 1990-03-30 Single paper sheet forming a two-sided copy of information entered on both sides thereof

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2070078B1 (en) * 1993-05-05 1998-03-16 Carne Rosell Eduard LAMINAR SUPPORT FOR MULTICOPIED.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682681A (en) * 1969-07-25 1972-08-08 Pelikan Werke Wagner Guenther Transfer set incorporating colour reaction sheets
US4126334A (en) * 1977-07-25 1978-11-21 Moore Business Forms, Inc. Stubless multi-ply assembly
US4762342A (en) * 1986-10-22 1988-08-09 Thompson Gary J Manifold form assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA7218B (en) * 1971-01-09 1972-09-27 C S Trading Ltd Folding album

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3682681A (en) * 1969-07-25 1972-08-08 Pelikan Werke Wagner Guenther Transfer set incorporating colour reaction sheets
US4126334A (en) * 1977-07-25 1978-11-21 Moore Business Forms, Inc. Stubless multi-ply assembly
US4762342A (en) * 1986-10-22 1988-08-09 Thompson Gary J Manifold form assembly

Also Published As

Publication number Publication date
AU5241190A (en) 1990-10-11
EP0391293A2 (en) 1990-10-10
CA2013875A1 (en) 1990-10-06
EP0391293A3 (en) 1991-08-21

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