TREA

to produce rubber printing blocks

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Industry

  • CPC
  • B41C3/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES B41C3/00Reproduction or duplicating of printing formes

Current Industry

B41C3/04to produce rubber printing blocks
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Patterned stamp manufacturing method, patterned stamp imprinting me...
    • Patent number 11,453,232
    • Issue date Sep 27, 2022
    • Koninklijke Philips N.V.
    • Remco Van Brakel
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Seal carving apparatus and seal carving method
    • Patent number 9,993,972
    • Issue date Jun 12, 2018
    • Shachihata Inc.
    • Eiji Abe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    System for preparing and producing a stamp plate
    • Patent number 9,914,293
    • Issue date Mar 13, 2018
    • Trodat GmbH
    • Jean-Philippe Pinot
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Patterned stamp manufacturing method, patterned stamp imprinting me...
    • Patent number 9,908,358
    • Issue date Mar 6, 2018
    • Koninklijke Philips N.V.
    • Remco Van Brakel
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Seal carving apparatus and seal carving method
    • Patent number 9,878,491
    • Issue date Jan 30, 2018
    • Shachihata Inc.
    • Eiji Abe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Silicone elastomer stamp with hydrophilic surfaces and method of ma...
    • Patent number 6,596,346
    • Issue date Jul 22, 2003
    • International Business Machines Corporation
    • Andre Bernard
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Porous rubber stamp material having open cells
    • Patent number 5,620,777
    • Issue date Apr 15, 1997
    • Mitsubishi Pencil Kabushiki Kaisha
    • Kazumi Goto
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Process for producing sponge rubber stamp having open cell
    • Patent number 5,397,417
    • Issue date Mar 14, 1995
    • Mitsubishi Pencil Kabushiki Kaisha
    • Kazumi Goto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Self-metering liquid retentive pad and process for producing same
    • Patent number 4,226,886
    • Issue date Oct 7, 1980
    • Micro-Cel Systems, Inc.
    • A. Dale Lakes
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of making an inking ring
    • Patent number 4,210,476
    • Issue date Jul 1, 1980
    • Kiwi Coders Corporation
    • James G. McKay
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Matrix material for printing plates and method of manufacture thereof
    • Patent number 4,137,363
    • Issue date Jan 30, 1979
    • Rogers Corporation
    • Clarence G. Maron
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3850565
    • Patent number 3,850,565
    • Issue date Nov 26, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3519522
    • Patent number 3,519,522
    • Issue date Jul 7, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3504613
    • Patent number 3,504,613
    • Issue date Apr 7, 1970
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3472989
    • Patent number 3,472,989
    • Issue date Oct 14, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3418929
    • Patent number 3,418,929
    • Issue date Dec 31, 1968
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3418264
    • Patent number 3,418,264
    • Issue date Dec 24, 1968
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3347162
    • Patent number 3,347,162
    • Issue date Oct 17, 1967
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3213789
    • Patent number 3,213,789
    • Issue date Oct 26, 1965
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3130670
    • Patent number 3,130,670
    • Issue date Apr 28, 1964
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3114174
    • Patent number 3,114,174
    • Issue date Dec 17, 1963
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3019201
    • Patent number 3,019,201
    • Issue date Jan 30, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2763208
    • Patent number 2,763,208
    • Issue date Sep 18, 1956
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2655693
    • Patent number 2,655,693
    • Issue date Oct 20, 1953
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2638845
    • Patent number 2,638,845
    • Issue date May 19, 1953
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2526311
    • Patent number 2,526,311
    • Issue date Oct 17, 1950
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2392521
    • Patent number 2,392,521
    • Issue date Jan 8, 1946
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2349613
    • Patent number 2,349,613
    • Issue date May 23, 1944
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2330002
    • Patent number 2,330,002
    • Issue date Sep 21, 1943
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2286220
    • Patent number 2,286,220
    • Issue date Jun 16, 1942
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents