Measuring chambers or containers therefor

Patents Grantslast 30 patents

  • Information Patent Grant

    Dispensing tube mixing method and apparatus

    • Patent number 9,067,184
    • Issue date Jun 30, 2015
    • HISTORIC PLASTER CONSERVATION PRODUCTS LIMITED
    • Roderick Milton Stewart
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Hopper with measuring guide

    • Patent number 7,866,880
    • Issue date Jan 11, 2011
    • John A. Scism
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Measuring apparatus and measuring method for concrete-forming mater...

    • Patent number 7,735,356
    • Issue date Jun 15, 2010
    • Obayashi Corporation
    • Shigeyuki Sogo
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Measuring apparatus and measuring method for concrete-forming mater...

    • Patent number 7,578,207
    • Issue date Aug 25, 2009
    • Obayashi Corporation
    • Shigeyuki Sogo
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Device and method for weighing concrete material

    • Patent number 7,207,212
    • Issue date Apr 24, 2007
    • Obayashi Corporation
    • Shigeyuki Sogo
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Volumetric solid and liquid dispenser

    • Patent number 6,905,048
    • Issue date Jun 14, 2005
    • Archie J. Harris
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Concrete admixture packaging and batch feed system

    • Patent number 6,554,465
    • Issue date Apr 29, 2003
    • Robert Cruso
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3262610

    • Patent number 3,262,610
    • Issue date Jul 26, 1966
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2841013

    • Patent number 2,841,013
    • Issue date Jul 1, 1958
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2015488

    • Patent number 2,015,488
    • Issue date Sep 24, 1935
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1986864

    • Patent number 1,986,864
    • Issue date Jan 8, 1935
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1764327

    • Patent number 1,764,327
    • Issue date Jun 17, 1930
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1709211

    • Patent number 1,709,211
    • Issue date Apr 16, 1929
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1692356

    • Patent number 1,692,356
    • Issue date Nov 20, 1928
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1478751

    • Patent number 1,478,751
    • Issue date Dec 25, 1923
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1408383

    • Patent number 1,408,383
    • Issue date Feb 28, 1922
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents