TREA

Ink reservoirs

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Industry

  • CPC
  • B41K1/52
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41KSTAMPS STAMPING OR NUMBERING APPARATUS OR DEVICES B41K1/00Portable hand-operated devices without means for supporting or locating the articles to be stamped

Current Industry

B41K1/52Ink reservoirs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Stamp and associated stamp pad
    • Patent number 11,135,864
    • Issue date Oct 5, 2021
    • Trodat GmbH
    • Markus Zehetner
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink composition for reversibly thermochromic stamp and stamp
    • Patent number 11,015,076
    • Issue date May 25, 2021
    • Kabushiki Kaisha Pilot Corporation
    • Akio Nakashima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Tally stamp devices, systems, and methods
    • Patent number 10,300,725
    • Issue date May 28, 2019
    • Charles Bishop
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Self-inking stamp and production method therefor
    • Patent number 9,707,786
    • Issue date Jul 18, 2017
    • Shachihata Inc.
    • Tomohiro Kageyama
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Stamp having printing assembly with ink-filling member
    • Patent number 9,630,435
    • Issue date Apr 25, 2017
    • Sun Same Enterprises Co., Ltd.
    • Wen-Jer Shih
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Self-inking stamp
    • Patent number 9,545,806
    • Issue date Jan 17, 2017
    • Shachihata Inc.
    • Takayuki Mitsuya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Invertible ink stamp having an ink tank and ink absorber member
    • Patent number 9,266,369
    • Issue date Feb 23, 2016
    • Shachihata Inc.
    • Tomohiro Kageyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Self-inking stamp with a stamp housing
    • Patent number 9,227,450
    • Issue date Jan 5, 2016
    • Colop Stempelerzeugung Skopek Gesellschaft m.b.H. & Co. KG
    • Ernst Faber
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stamp and associated stamp pad
    • Patent number 9,211,754
    • Issue date Dec 15, 2015
    • Trodat GmbH
    • Markus Zehetner
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Marking device for marking balls, use of such a marking device, and...
    • Patent number 9,156,297
    • Issue date Oct 13, 2015
    • Luc Amgwerd
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Hand stamp
    • Patent number 9,132,683
    • Issue date Sep 15, 2015
    • Trodat GmbH
    • Markus Zehetner
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink storage member unit for hand-operated stamp
    • Patent number 8,408,125
    • Issue date Apr 2, 2013
    • Colop Stempelerzeugung Skopek Gesellschaft m.b.H. & Co. KG
    • Alois Feilecker
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Self-inking hand stamp
    • Patent number 8,402,890
    • Issue date Mar 26, 2013
    • Colop Stempelerzeugung Skopek Gesellschaft m.b.H. & Co. KG
    • Ernst Faber
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Hand-operated stamp having connecting part with ink refilling socket
    • Patent number 8,104,402
    • Issue date Jan 31, 2012
    • Colop Stempelerzeugung Skopek Gesellschaft m.b.H. & Co. KG
    • Alois Feilecker
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid supply device
    • Patent number 7,887,246
    • Issue date Feb 15, 2011
    • Eiji Hori
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Hand-held ink stamper with spare ink supply
    • Patent number 7,086,331
    • Issue date Aug 8, 2006
    • Cosco Industries, Inc.
    • Brett Moody
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stamp, method, and apparatus
    • Patent number 6,739,255
    • Issue date May 25, 2004
    • Koninklijke Philips Electronics N.V.
    • Martin Hillebrand Blees
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Ink refillable stamp
    • Patent number 6,302,022
    • Issue date Oct 16, 2001
    • Shiny Shih
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink refill for printing device
    • Patent number 6,289,808
    • Issue date Sep 18, 2001
    • Mee Shuen Wilson Tse
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink refillable stamp
    • Patent number 6,189,450
    • Issue date Feb 20, 2001
    • Shiny Shih
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink vessel-containing stamp pad
    • Patent number 6,178,885
    • Issue date Jan 30, 2001
    • Tsukineko, Inc.
    • Rira Yasoshima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink-replenishable signet
    • Patent number 5,855,170
    • Issue date Jan 5, 1999
    • Shiny Shih
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cylindrical stamp
    • Patent number 5,732,627
    • Issue date Mar 31, 1998
    • Brother Kogyo Kabushiki Kaisha
    • Teruo Imamaki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multicolored tutorial stampers
    • Patent number 5,727,946
    • Issue date Mar 17, 1998
    • Rose Art Industries
    • Lawrence I. Rosen
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Hand stamp
    • Patent number 5,577,444
    • Issue date Nov 26, 1996
    • Yamahachi Chemical Co., Ltd.
    • Tetsuyuki Toyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fingerprint ink dispenser
    • Patent number 5,395,444
    • Issue date Mar 7, 1995
    • Identicator Corporation
    • Douglas C. Arndt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Structure of stamp with self-provided ink filling mechanism
    • Patent number 4,996,921
    • Issue date Mar 5, 1991
    • Chau-Kong Hong
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Hand stamp with reservoir
    • Patent number 4,924,773
    • Issue date May 15, 1990
    • Terri L. Gwilliam
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Process for fabricating a self-contained ink applicator for continu...
    • Patent number 4,325,179
    • Issue date Apr 20, 1982
    • Harold Werwa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combination stamp
    • Patent number 3,988,987
    • Issue date Nov 2, 1976
    • Yamauchi Rubber Industry Co., Ltd.
    • Kenichiro Ikura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for Transposing Multi-Event Sports Meet Information on Skin...
    • Publication number 20210197602
    • Publication date Jul 1, 2021
    • Matthew Joseph Schomaker
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SELF-INKING STAMP AND PRODUCTION METHOD THEREFOR
    • Publication number 20140366758
    • Publication date Dec 18, 2014
    • Shachihata Inc.
    • Tomohiro Kageyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MARKING DEVICE FOR MARKING BALLS, USE OF SUCH A MARKING DEVICE, AND...
    • Publication number 20140090570
    • Publication date Apr 3, 2014
    • Luc Amgwerd
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Invertible Ink Stamp and Method of Manufacturing the Same
    • Publication number 20130327238
    • Publication date Dec 12, 2013
    • Shachihata Inc.
    • Tomohiro Kageyama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Hand Stamp
    • Publication number 20130312627
    • Publication date Nov 28, 2013
    • Trodat GmbH
    • Markus Zehetner
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    STAMP AND ASSOCIATED STAMP PAD
    • Publication number 20120297998
    • Publication date Nov 29, 2012
    • Trodat GmbH
    • Markus Zehetner
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Hand-operated stamp and ink storage member thereof
    • Publication number 20120006214
    • Publication date Jan 12, 2012
    • Colop Stempelerzeugung Skopek Gesellschaft m.b.H. & Co. KG
    • Alois Feilecker
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Self-inking hand stamp
    • Publication number 20100263560
    • Publication date Oct 21, 2010
    • Colop Stempelerzeugung Skopek Gesellschaft M.B.H. & Co. KG.
    • Ernst Faber
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Hand-Operated Stamp and ink Storage Member Therefor
    • Publication number 20100251912
    • Publication date Oct 7, 2010
    • Colop Stempelerzeugung Skopek Gesellschaft m.b.H. & Co. KG
    • Alois Feilecker
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    STAMP PEN
    • Publication number 20100170409
    • Publication date Jul 8, 2010
    • Yu Keung Chan
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Stamping Tool
    • Publication number 20090301327
    • Publication date Dec 10, 2009
    • Fiskars Brands, Inc.
    • Douglas Nelson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MARKING SYSTEM
    • Publication number 20080250956
    • Publication date Oct 16, 2008
    • ELMER'S PRODUCTS, INC.
    • Ann McSweeney
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Supply Device
    • Publication number 20080063463
    • Publication date Mar 13, 2008
    • YAOI HORI
    • Eiji Hori
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    HAND-HELD INK STAMPER WITH SPARE INK SUPPLY
    • Publication number 20060144267
    • Publication date Jul 6, 2006
    • Cosco Industries, Inc.
    • Brett Moody
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Stamp, method, and apparatus
    • Publication number 20020073861
    • Publication date Jun 20, 2002
    • Martin Hillebrand Blees
    • B82 - NANO-TECHNOLOGY