Cleaning hand tools

Patents Grantslast 30 patents

  • Information Patent Grant

    2419748

    • Patent number 2,419,748
    • Issue date Apr 29, 1947
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2202215

    • Patent number 2,202,215
    • Issue date May 28, 1940
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1889369

    • Patent number 1,889,369
    • Issue date Nov 29, 1932
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1820380

    • Patent number 1,820,380
    • Issue date Aug 25, 1931
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1792831

    • Patent number 1,792,831
    • Issue date Feb 17, 1931
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1748950

    • Patent number 1,748,950
    • Issue date Mar 4, 1930
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1526783

    • Patent number 1,526,783
    • Issue date Feb 17, 1925
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING