Machines, apparatus or tools for stippling

Patents Grantslast 30 patents

  • Information Patent Grant

    3503832

    • Patent number 3,503,832
    • Issue date Mar 31, 1970
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    3301725

    • Patent number 3,301,725
    • Issue date Jan 31, 1967
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    2967357

    • Patent number 2,967,357
    • Issue date Jan 10, 1961
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    2341176

    • Patent number 2,341,176
    • Issue date Feb 8, 1944
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    2266457

    • Patent number 2,266,457
    • Issue date Dec 16, 1941
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    1886768

    • Patent number 1,886,768
    • Issue date Nov 8, 1932
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    1503017

    • Patent number 1,503,017
    • Issue date Jul 29, 1924
    • B44 - DECORATIVE ARTS