combined with vibrating or jolting

Patents Grantslast 30 patents

  • Information Patent Grant

    3227785

    • Patent number 3,227,785
    • Issue date Jan 4, 1966
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3184818

    • Patent number 3,184,818
    • Issue date May 25, 1965
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3060540

    • Patent number 3,060,540
    • Issue date Oct 30, 1962
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2984888

    • Patent number 2,984,888
    • Issue date May 23, 1961
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2824354

    • Patent number 2,824,354
    • Issue date Feb 25, 1958
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2685116

    • Patent number 2,685,116
    • Issue date Aug 3, 1954
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2676382

    • Patent number 2,676,382
    • Issue date Apr 27, 1954
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2593409

    • Patent number 2,593,409
    • Issue date Apr 22, 1952
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2400631

    • Patent number 2,400,631
    • Issue date May 21, 1946
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2397695

    • Patent number 2,397,695
    • Issue date Apr 2, 1946
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2366780

    • Patent number 2,366,780
    • Issue date Jan 9, 1945
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2308132

    • Patent number 2,308,132
    • Issue date Jan 12, 1943
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2270829

    • Patent number 2,270,829
    • Issue date Jan 20, 1942
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2256361

    • Patent number 2,256,361
    • Issue date Sep 16, 1941
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1666606

    • Patent number 1,666,606
    • Issue date Apr 17, 1928
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1573680

    • Patent number 1,573,680
    • Issue date Feb 16, 1926
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1563615

    • Patent number 1,563,615
    • Issue date Dec 1, 1925
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1517128

    • Patent number 1,517,128
    • Issue date Nov 25, 1924
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents