Swinging top press

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and means for molding plastic parts

    • Patent number 4,751,029
    • Issue date Jun 14, 1988
    • Nicholas Plastics, Inc.
    • Clifford D. Swanson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2586184

    • Patent number 2,586,184
    • Issue date Feb 19, 1952
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2497044

    • Patent number 2,497,044
    • Issue date Feb 7, 1950
    • B30 - PRESSES
  • Information Patent Grant

    2496771

    • Patent number 2,496,771
    • Issue date Feb 7, 1950
    • B30 - PRESSES
  • Information Patent Grant

    2451845

    • Patent number 2,451,845
    • Issue date Oct 19, 1948
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2240010

    • Patent number 2,240,010
    • Issue date Apr 29, 1941
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2197528

    • Patent number 2,197,528
    • Issue date Apr 16, 1940
    • B30 - PRESSES
  • Information Patent Grant

    1992314

    • Patent number 1,992,314
    • Issue date Feb 26, 1935
    • B30 - PRESSES
  • Information Patent Grant

    1883542

    • Patent number 1,883,542
    • Issue date Oct 18, 1932
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1879166

    • Patent number 1,879,166
    • Issue date Sep 27, 1932
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1690422

    • Patent number 1,690,422
    • Issue date Nov 6, 1928
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1679483

    • Patent number 1,679,483
    • Issue date Aug 7, 1928
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1542739

    • Patent number 1,542,739
    • Issue date Jun 16, 1925
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1536201

    • Patent number 1,536,201
    • Issue date May 5, 1925
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1488644

    • Patent number 1,488,644
    • Issue date Apr 1, 1924
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1307796

    • Patent number 1,307,796
    • Issue date Jun 24, 1919
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1042655

    • Patent number 1,042,655
    • Issue date Oct 29, 1912
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1021633

    • Patent number 1,021,633
    • Issue date Mar 26, 1912
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    997162

    • Patent number 997,162
    • Issue date Jul 4, 1911
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    976583

    • Patent number 976,583
    • Issue date Nov 22, 1910
    • B61 - RAILWAYS
  • Information Patent Grant

    961046

    • Patent number 961,046
    • Issue date Jun 7, 1910
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    946583

    • Patent number 946,583
    • Issue date Jan 18, 1910
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    850676

    • Patent number 850,676
    • Issue date Apr 16, 1907
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    725025

    • Patent number 725,025
    • Issue date Apr 14, 1903
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    636560

    • Patent number 636,560
    • Issue date Nov 7, 1899
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    607488

    • Patent number 607,488
    • Issue date Jul 19, 1898
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    598854

    • Patent number 598,854
    • Issue date Feb 8, 1898
    • B30 - PRESSES
  • Information Patent Grant

    553884

    • Patent number 553,884
    • Issue date Feb 4, 1896
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    532186

    • Patent number 532,186
    • Issue date Jan 8, 1895
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    522186

    • Patent number 522,186
    • Issue date Jul 3, 1894
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS