with mechanical means to modify the section

Patents Grantslast 30 patents

  • Information Patent Grant

    Shrinkable core for forming hollow precast load bearing wall panels

    • Patent number 9,878,466
    • Issue date Jan 30, 2018
    • ALWATAN UNITS CO., LLC
    • Abdullatif Saleh Abdullah Alshaikh
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Expandable molding insert apparatus and method

    • Patent number 8,807,982
    • Issue date Aug 19, 2014
    • Tindall Corporation
    • Roger C. Knox
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Set of parts for use in building and a method of using same

    • Patent number 6,027,094
    • Issue date Feb 22, 2000
    • Khoo Tian
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Formwork apparatus

    • Patent number 5,417,519
    • Issue date May 23, 1995
    • Michiel Smuts
    • E04 - BUILDING
  • Information Patent Grant

    Concrete form component

    • Patent number 4,201,361
    • Issue date May 6, 1980
    • Herbert Kung
    • E04 - BUILDING
  • Information Patent Grant

    3517906

    • Patent number 3,517,906
    • Issue date Jun 30, 1970
    • E04 - BUILDING
  • Information Patent Grant

    3497174

    • Patent number 3,497,174
    • Issue date Feb 24, 1970
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3476351

    • Patent number 3,476,351
    • Issue date Nov 4, 1969
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3390858

    • Patent number 3,390,858
    • Issue date Jul 2, 1968
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3210039

    • Patent number 3,210,039
    • Issue date Oct 5, 1965
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3170216

    • Patent number 3,170,216
    • Issue date Feb 23, 1965
    • E04 - BUILDING
  • Information Patent Grant

    3167310

    • Patent number 3,167,310
    • Issue date Jan 26, 1965
    • E04 - BUILDING
  • Information Patent Grant

    3089217

    • Patent number 3,089,217
    • Issue date May 14, 1963
    • E04 - BUILDING
  • Information Patent Grant

    2864150

    • Patent number 2,864,150
    • Issue date Dec 16, 1958
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2776463

    • Patent number 2,776,463
    • Issue date Jan 8, 1957
    • E04 - BUILDING
  • Information Patent Grant

    2501877

    • Patent number 2,501,877
    • Issue date Mar 28, 1950
    • E04 - BUILDING
  • Information Patent Grant

    2472068

    • Patent number 2,472,068
    • Issue date Jun 7, 1949
    • E04 - BUILDING
  • Information Patent Grant

    2407441

    • Patent number 2,407,441
    • Issue date Sep 10, 1946
    • E04 - BUILDING
  • Information Patent Grant

    2394261

    • Patent number 2,394,261
    • Issue date Feb 5, 1946
    • E04 - BUILDING
  • Information Patent Grant

    2314116

    • Patent number 2,314,116
    • Issue date Mar 16, 1943
    • E04 - BUILDING
  • Information Patent Grant

    2284559

    • Patent number 2,284,559
    • Issue date May 26, 1942
    • E04 - BUILDING
  • Information Patent Grant

    2244107

    • Patent number 2,244,107
    • Issue date Jun 3, 1941
    • E04 - BUILDING
  • Information Patent Grant

    2234784

    • Patent number 2,234,784
    • Issue date Mar 11, 1941
    • E04 - BUILDING
  • Information Patent Grant

    2138693

    • Patent number 2,138,693
    • Issue date Nov 29, 1938
    • E04 - BUILDING
  • Information Patent Grant

    2111562

    • Patent number 2,111,562
    • Issue date Mar 22, 1938
    • E04 - BUILDING
  • Information Patent Grant

    2111063

    • Patent number 2,111,063
    • Issue date Mar 15, 1938
    • E04 - BUILDING
  • Information Patent Grant

    1947625

    • Patent number 1,947,625
    • Issue date Feb 20, 1934
    • E04 - BUILDING
  • Information Patent Grant

    1703499

    • Patent number 1,703,499
    • Issue date Feb 26, 1929
    • E04 - BUILDING
  • Information Patent Grant

    1694826

    • Patent number 1,694,826
    • Issue date Dec 11, 1928
    • E04 - BUILDING
  • Information Patent Grant

    1694036

    • Patent number 1,694,036
    • Issue date Dec 4, 1928
    • E04 - BUILDING

Patents Applicationslast 30 patents