form panels for walls

Patents Grantslast 30 patents

  • Information Patent Grant

    3770157

    • Patent number 3,770,157
    • Issue date Nov 6, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2976596

    • Patent number 2,976,596
    • Issue date Mar 28, 1961
    • E04 - BUILDING
  • Information Patent Grant

    2449864

    • Patent number 2,449,864
    • Issue date Sep 21, 1948
    • E04 - BUILDING
  • Information Patent Grant

    2188400

    • Patent number 2,188,400
    • Issue date Jan 30, 1940
    • E04 - BUILDING
  • Information Patent Grant

    2127552

    • Patent number 2,127,552
    • Issue date Aug 23, 1938
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1815386

    • Patent number 1,815,386
    • Issue date Jul 21, 1931
    • E04 - BUILDING
  • Information Patent Grant

    1596193

    • Patent number 1,596,193
    • Issue date Aug 17, 1926
    • E04 - BUILDING
  • Information Patent Grant

    1539017

    • Patent number 1,539,017
    • Issue date May 26, 1925
    • E04 - BUILDING
  • Information Patent Grant

    1483213

    • Patent number 1,483,213
    • Issue date Feb 12, 1924
    • E04 - BUILDING
  • Information Patent Grant

    1216825

    • Patent number 1,216,825
    • Issue date Feb 20, 1917
    • E04 - BUILDING