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US4684241A Expired / Lapsed US ⏱️ 0.0 years remaining

Plural image document set copying

Assignee: Xerox Corp
•
Filing: 1985-12-16
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Granted: 1987-08-04
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Expires: 2005-12-16
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Abstract

Abstract A method of more efficiently copying with a copier with a recirculating document handler for making plural precollated plural sheet copy sets from a set of plural document sheets being plurally recirculated; wherein the set of document sheets being recirculated has at least two document page images per document sheet side, producing copy sheets with at least two images per side from these document sheets, and the copier control is selectably modified to separate the copy sheets into at least two separate sub-sets of output copy sets having a number of sheets corresponding to the number of document page images per document sheet side, with the number of copy sub-sets being at least twice the number of the document sheets being recirculated in the document handler, and separately binding the output copy sets into the separated collated sub-sets in response to the modification of the control means with automatic on-line binding; including known, conventional, on-line paper slitting or cutting of the copy sheets for the separating of the copy sheets into the separate sub-sets.

Inventors

  • 👤 Thomas Acquaviva

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 19:03
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/65; G03G15/6538; G03G15/6541; G03G15/60; G03G2215/00; G03G2215/00172; G03G2215/00177; G03G2215/00181; G03G2215/00185; G03G2215/00362; G03G2215/00789; G03G2215/00814; G03G2215/00822; G03G2215/00827; G03G2215/00831; G03G2215/00864

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 198 words
A method of more efficiently copying document pages with a copier with a recirculating document handler for making plural precollated plural sheet copy sets from a plural page set of plural document sheets plurally recirculated from the document handler to the imaging station of the copier and back, with controlling said copying by counting the number of document sheets being recirculated and normally controlling the output of said precollated copy sets in separated said sets each containing numbers of copy sheets corresponding to said number of document sheets in said set; the improvement comprising recirculating a set of document sheets having at least two document page images per document sheet side to produce copy sheets with at least two page images per side from said document sheets, and modifying said copying controlling to separate said copy sheets into at least two separate sub-sets of output copy sets, the number of said sub-sets being at least twice the number of document sheets being recirculated in said document handler, and separately binding said output copy sets into said separated collated sub-sets in response to said copier control modification with automatic on-line binding means actuated to separately bind said copy sub-sets.
Claim 2
Independent Claim 198 words
A method of more efficiently copying document pages with a copier with a recirculating document handler for making plural precollated plural sheet copy sets from a plural page set of plural document sheets plurally recirculated from the document handler to the imaging station of the copier and back, with controlling said copying by counting the number of document sheets being recirculated and normally controlling the output of said precollated copy sets in separated said sets each containing numbers of copy sheets corresponding to said number of document sheets in said set; the improvement comprising recirculating a set of document sheets having at least two document page images per document sheet side to produce copy sheets with at least two page images per side from said document sheets, and modifying said copying controlling to separate said copy sheets into at least two separate sub-sets of output copy sets, the number of said sub-sets being at least twice the number of document sheets being recirculated in said document handler, and separately binding said output copy sets into said separated collated sub-sets in response to said copier control modification with automatic on-line binding means actuated to separately bind said copy sub-sets.
Claim 3
Dependent Claim 29 words
The method of claim 1 including the known step of conventional on-line paper slitting or cutting of the copy sheets, for separating said copy sheets into said separate sub-sets.

References Cited (Backward Citations)

US4017173A Cited
US4134672A Cited
US4568172A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-08-03 1991-02-02 1991-08-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-08-03 1995-02-02 1995-08-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-08-03 1999-02-02 1999-08-04 $7700.00 Window Closed / Lapsed

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