Button

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for forming a ribbon of continuously connected...

    • Patent number 5,346,664
    • Issue date Sep 13, 1994
    • Harry Lenson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for molding on carrier strip material

    • Patent number 5,094,601
    • Issue date Mar 10, 1992
    • YKK Corporation
    • Tim H. Sparrow
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Decorative rod making

    • Patent number 3,981,951
    • Issue date Sep 21, 1976
    • Rochester Button Company
    • Seymour I. Richman
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Decorative rod making equipment

    • Patent number 3,973,889
    • Issue date Aug 10, 1976
    • Rochester Button Company
    • Seymour I. Richman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3351979

    • Patent number 3,351,979
    • Issue date Nov 14, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2973555

    • Patent number 2,973,555
    • Issue date Mar 7, 1961
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2962767

    • Patent number 2,962,767
    • Issue date Dec 6, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2962764

    • Patent number 2,962,764
    • Issue date Dec 6, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2652597

    • Patent number 2,652,597
    • Issue date Sep 22, 1953
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2593667

    • Patent number 2,593,667
    • Issue date Apr 22, 1952
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2559545

    • Patent number 2,559,545
    • Issue date Jul 3, 1951
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2371061

    • Patent number 2,371,061
    • Issue date Mar 6, 1945
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2347600

    • Patent number 2,347,600
    • Issue date Apr 25, 1944
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1846999

    • Patent number 1,846,999
    • Issue date Feb 23, 1932
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1619233

    • Patent number 1,619,233
    • Issue date Mar 1, 1927
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1548537

    • Patent number 1,548,537
    • Issue date Aug 4, 1925
    • B30 - PRESSES
  • Information Patent Grant

    1407089

    • Patent number 1,407,089
    • Issue date Feb 21, 1922
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1346876

    • Patent number 1,346,876
    • Issue date Jul 20, 1920
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1207337

    • Patent number 1,207,337
    • Issue date Dec 5, 1916
    • B30 - PRESSES
  • Information Patent Grant

    659347

    • Patent number 659,347
    • Issue date Oct 9, 1900
    • B30 - PRESSES
  • Information Patent Grant

    644811

    • Patent number 644,811
    • Issue date Mar 6, 1900
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    611989

    • Patent number 611,989
    • Issue date Oct 4, 1898
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    569969

    • Patent number 569,969
    • Issue date Oct 20, 1896
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    534446

    • Patent number 534,446
    • Issue date Feb 19, 1895
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    475476

    • Patent number 475,476
    • Issue date May 24, 1892
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    459371

    • Patent number 459,371
    • Issue date Sep 8, 1891
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    459359

    • Patent number 459,359
    • Issue date Sep 8, 1891
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    345962

    • Patent number 345,962
    • Issue date Jul 20, 1886
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    343309

    • Patent number 343,309
    • Issue date Jun 8, 1886
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    265181

    • Patent number 265,181
    • Issue date Sep 26, 1882
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL