Driven by the rotation of the wheels during movement

Patents Grantslast 30 patents

  • Information Patent Grant

    Manual blender device and methods

    • Patent number 9,549,639
    • Issue date Jan 24, 2017
    • HOT BUTTERED ELVES, INC.
    • Daniel Garr
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and a handy apparatus with a spherical container to be used...

    • Patent number 5,944,417
    • Issue date Aug 31, 1999
    • Kano Shiotani
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Portable concrete mixing and transport apparatus

    • Patent number 4,387,995
    • Issue date Jun 14, 1983
    • Edwin J. Routson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mixer

    • Patent number 4,357,109
    • Issue date Nov 2, 1982
    • Stanley R. Blakeway
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Mixing device

    • Patent number 4,225,246
    • Issue date Sep 30, 1980
    • Bridge Storar Ltd.
    • Iain N. Bridge
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Manually operated mobile mixer

    • Patent number 4,078,263
    • Issue date Mar 7, 1978
    • Lloyd F. Campbell
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3717328

    • Patent number 3,717,328
    • Issue date Feb 20, 1973
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3592448

    • Patent number 3,592,448
    • Issue date Jul 13, 1971
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3473789

    • Patent number 3,473,789
    • Issue date Oct 21, 1969
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3389893

    • Patent number 3,389,893
    • Issue date Jun 25, 1968
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3232586

    • Patent number 3,232,586
    • Issue date Feb 1, 1966
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2547787

    • Patent number 2,547,787
    • Issue date Apr 3, 1951
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1625521

    • Patent number 1,625,521
    • Issue date Apr 19, 1927
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1349285

    • Patent number 1,349,285
    • Issue date Aug 10, 1920
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1341316

    • Patent number 1,341,316
    • Issue date May 25, 1920
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1144160

    • Patent number 1,144,160
    • Issue date Jun 22, 1915
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    631782

    • Patent number 631,782
    • Issue date Aug 29, 1899
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    624200

    • Patent number 624,200
    • Issue date May 2, 1899
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents