Inner roll

Patents Grantslast 30 patents

  • Information Patent Grant

    3200441

    • Patent number 3,200,441
    • Issue date Aug 17, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3200184

    • Patent number 3,200,184
    • Issue date Aug 10, 1965
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3124837

    • Patent number 3,124,837
    • Issue date Mar 17, 1964
    • B30 - PRESSES
  • Information Patent Grant

    3004289

    • Patent number 3,004,289
    • Issue date Oct 17, 1961
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2966699

    • Patent number 2,966,699
    • Issue date Jan 3, 1961
    • B30 - PRESSES
  • Information Patent Grant

    2887718

    • Patent number 2,887,718
    • Issue date May 26, 1959
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2870481

    • Patent number 2,870,481
    • Issue date Jan 27, 1959
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2865311

    • Patent number 2,865,311
    • Issue date Dec 23, 1958
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2848738

    • Patent number 2,848,738
    • Issue date Aug 26, 1958
    • B30 - PRESSES
  • Information Patent Grant

    2742668

    • Patent number 2,742,668
    • Issue date Apr 24, 1956
    • B30 - PRESSES
  • Information Patent Grant

    2689977

    • Patent number 2,689,977
    • Issue date Sep 28, 1954
    • B30 - PRESSES
  • Information Patent Grant

    2689976

    • Patent number 2,689,976
    • Issue date Sep 28, 1954
    • B30 - PRESSES
  • Information Patent Grant

    2558693

    • Patent number 2,558,693
    • Issue date Jun 26, 1951
    • B30 - PRESSES
  • Information Patent Grant

    2520337

    • Patent number 2,520,337
    • Issue date Aug 29, 1950
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1931759

    • Patent number 1,931,759
    • Issue date Oct 24, 1933
    • B30 - PRESSES
  • Information Patent Grant

    1909228

    • Patent number 1,909,228
    • Issue date May 16, 1933
    • B30 - PRESSES
  • Information Patent Grant

    1800890

    • Patent number 1,800,890
    • Issue date Apr 14, 1931
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    1620621

    • Patent number 1,620,621
    • Issue date Mar 15, 1927
    • B30 - PRESSES
  • Information Patent Grant

    1376096

    • Patent number 1,376,096
    • Issue date Apr 26, 1921
    • B30 - PRESSES
  • Information Patent Grant

    1330434

    • Patent number 1,330,434
    • Issue date Feb 10, 1920
    • B30 - PRESSES
  • Information Patent Grant

    844330

    • Patent number 844,330
    • Issue date Feb 19, 1907
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    622801

    • Patent number 622,801
    • Issue date Apr 11, 1899
    • B28 - WORKING CEMENT, CLAY, OR STONE