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Patents Grantslast 30 patents

  • Information Patent Grant

    2615492

    • Patent number 2,615,492
    • Issue date Oct 28, 1952
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2539755

    • Patent number 2,539,755
    • Issue date Jan 30, 1951
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2518010

    • Patent number 2,518,010
    • Issue date Aug 8, 1950
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1588022

    • Patent number 1,588,022
    • Issue date Jun 8, 1926
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1232666

    • Patent number 1,232,666
    • Issue date Jul 10, 1917
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    1121080

    • Patent number 1,121,080
    • Issue date Dec 15, 1914
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD