incorporating tightening screws

Patents Grantslast 30 patents

  • Information Patent Grant

    Dispensing and sealing assembly for container

    • Patent number 8,397,960
    • Issue date Mar 19, 2013
    • Woodrow Wilson Farrar
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Waterproof pill container

    • Patent number 4,166,537
    • Issue date Sep 4, 1979
    • Samuel F. Fortunato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3308987

    • Patent number 3,308,987
    • Issue date Mar 14, 1967
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2943759

    • Patent number 2,943,759
    • Issue date Jul 5, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2158218

    • Patent number 2,158,218
    • Issue date May 16, 1939
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1446751

    • Patent number 1,446,751
    • Issue date Feb 27, 1923
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1419912

    • Patent number 1,419,912
    • Issue date Jun 20, 1922
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL