Including particulate material other than fiber

Patents Grantslast 30 patents

  • Information Patent Grant

    Ceiling tile base mat

    • Patent number 8,383,233
    • Issue date Feb 26, 2013
    • USG INTERIORS, LLC
    • Gregory O. Palm
    • E04 - BUILDING
  • Information Patent Grant

    Wet web transfer belt

    • Patent number 6,531,033
    • Issue date Mar 11, 2003
    • Ichikawa Co., Ltd.
    • Shin Kawashima
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Fiber product containing pyroelectric substance

    • Patent number 5,981,063
    • Issue date Nov 9, 1999
    • Kuraray Co., Ltd.
    • Masao Yokozeki
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Felt member as a technical accessory and process and apparatus for...

    • Patent number 4,795,663
    • Issue date Jan 3, 1989
    • Jack Brand
    • B24 - GRINDING POLISHING
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    Felt member as a technical accessory

    • Patent number 4,675,244
    • Issue date Jun 23, 1987
    • Jack Brand
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Fiber material for the manufacture of coatings for elastic calender...

    • Patent number 4,659,616
    • Issue date Apr 21, 1987
    • Dieter Cordier
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Gasketing material

    • Patent number 4,443,517
    • Issue date Apr 17, 1984
    • Dana Corporation
    • Kanu G. Shah
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Non-asbestos flooring felt containing particulate inorganic filler,...

    • Patent number 4,373,992
    • Issue date Feb 15, 1983
    • Tarkett AB
    • Alfredo A. Bondoc
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Sheet material containing exfoliated vermiculite

    • Patent number 4,271,228
    • Issue date Jun 2, 1981
    • Hollingsworth & Vose Company
    • Richard P. Foster
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Carbon fiber/flame-resistant organic fiber sheet as a friction mate...

    • Patent number 4,256,801
    • Issue date Mar 17, 1981
    • Raybestos-Manhattan, Incorporated
    • Philip A. Chuluda
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Built-up roofing using sulfur asphalt

    • Patent number 4,135,022
    • Issue date Jan 16, 1979
    • Gulf Canada Limited
    • Gerhard J. A. Kennepohl
    • E04 - BUILDING
  • Information Patent Grant

    2918399

    • Patent number 2,918,399
    • Issue date Dec 22, 1959
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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    2802765

    • Patent number 2,802,765
    • Issue date Aug 13, 1957
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2475781

    • Patent number 2,475,781
    • Issue date Jul 12, 1949
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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    2414533

    • Patent number 2,414,533
    • Issue date Jan 21, 1947
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2278146

    • Patent number 2,278,146
    • Issue date Mar 31, 1942
    • E04 - BUILDING
  • Information Patent Grant

    2041696

    • Patent number 2,041,696
    • Issue date May 26, 1936
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1941985

    • Patent number 1,941,985
    • Issue date Jan 2, 1934
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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    1913287

    • Patent number 1,913,287
    • Issue date Jun 6, 1933
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    1477532

    • Patent number 1,477,532
    • Issue date Dec 18, 1923
    • E04 - BUILDING
  • Information Patent Grant

    1374187

    • Patent number 1,374,187
    • Issue date Apr 12, 1921
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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    1343478

    • Patent number 1,343,478
    • Issue date Jun 15, 1920
    • E04 - BUILDING
  • Information Patent Grant

    1305770

    • Patent number 1,305,770
    • Issue date Jun 3, 1919
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    1237000

    • Patent number 1,237,000
    • Issue date Aug 14, 1917
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents