Sheet processing apparatus and image forming apparatus

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United States of America Patent

PATENT NO 9334139
SERIAL NO

14329328

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There is provided a sheet processing apparatus with improved visibility of a sheet bundle discharged without post-processing thereto. The CPU circuit receives the conveyed sheet, drives and controls the sheet-returning paddle, the rack part, the rear end regulation part, the alignment plate and the like and forms sheet bundle comprising of a plural number of sheets as received. Further, the CPU circuit drives and controls the alignment plate when discharging the sheet bundle S from the processing tray, the sheet bundle S exceeding the number of sheets which can be post-processed by the stapler. Therefore, the sheet bundle S which includes sheets equal to the allowable number of sheets for post-processing of the sheet processing unit is discharged to the second discharge position which is different from the first discharge position.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO

International Classification(s)

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  • 2014 Application Filing Year
  • B65H Class
  • 1287 Applications Filed
  • 1166 Patents Issued To-Date
  • 90.60 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hongu, Shigeo Toride, JP 6 15

Cited Art Landscape

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Patent Citation Ranking

  • 3 Citation Count
  • B65H Class
  • 21.40 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2768929018821301 - 1011 - 2021 - 3031 - 4041 - 5091 - 100100 +050100150200250300350400450500550600650700750800850900950

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 10, 2027