Sheet feeding device, image forming apparatus, and image forming system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9725265
SERIAL NO

14873280

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Provided are a floating restricting member restricting the floating position of a bundle of sheets; and a holding mechanism holding the floating restricting member relative to a side fence. The floating restricting member includes a sheet contact section being brought into contact with the sheets from above; and a sheet-floating restricting section restricting the floating position of the floating sheet that is floated while air is blown thereto. The holding mechanism sets the floating restricting member in the initial state where the sheet-floating restricting section restricts the floating position of the sheet, in the sheet-placing time retracted state where the sheets are pushed against the sheet contact section so that the floating restricting member is retracted, and in the sheet-ejecting time retracted state where, when the sheets are to be removed, the sheet is pushed against the sheet contact section from below so that the floating restricting member is retracted.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LIMITEDTOKYO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fuda, Munehisa Kanagawa, JP 21 321
Fukumoto, Takashi Kanagawa, JP 93 770
Haga, Kohjiroh Kanagawa, JP 12 224
Hashimoto, Masato Kanagawa, JP 34 366
Ishizaki, Masaki Kanagawa, JP 6 95
Kojima, Hidetoshi Kanagawa, JP 37 452
Konno, Kazunori Kanagawa, JP 27 435
Nakamura, Kiyotake Kanagawa, JP 7 140
Niikura, Yasuo Kanagawa, JP 30 455
Okutsu, Toshihiro Kanagawa, JP 14 169
Sugawara, Hisayoshi Kanagawa, JP 12 159
Sugawara, Tatsuya Kanagawa, JP 38 484
Takahashi, Hideaki Kanagawa, JP 952 6442

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 8, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 8, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00