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Ink ribbons

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Industry

  • CPC
  • B29L2031/7674
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES B29L2031/00Other particular articles

Current Industry

B29L2031/7674Ink ribbons
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of treating electrostatographic imaging web and method of ma...
    • Patent number 6,165,670
    • Issue date Dec 26, 2000
    • Xerox Corporation
    • Robert C. U. Yu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Ribbon overlap welding system
    • Patent number 5,656,114
    • Issue date Aug 12, 1997
    • Paul Edward Becking
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous loop ribbon welding system
    • Patent number 5,304,266
    • Issue date Apr 19, 1994
    • Paul E. Becking
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for manufacturing an endless ribbon
    • Patent number 5,223,070
    • Issue date Jun 29, 1993
    • Seidensha Electronics Co., Ltd.
    • Shigemasa Tsubone
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Continuous loop ribbon welding system
    • Patent number 5,207,854
    • Issue date May 4, 1993
    • Paul E. Becking
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and device for ultrasonic welding or printing ribbons
    • Patent number 5,198,056
    • Issue date Mar 30, 1993
    • SM Engineering AG
    • Xaver Stockli
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for producing a ring-shaped one-color or multi-color ribbon...
    • Patent number 4,018,955
    • Issue date Apr 19, 1977
    • Siemens Aktiengesellschaft
    • Guenter Klauke
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3901749
    • Patent number 3,901,749
    • Issue date Aug 26, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2975476
    • Patent number 2,975,476
    • Issue date Mar 21, 1961
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents