Construction, mounting, or operating features of heckling devices

Patents Grantslast 30 patents

  • Information Patent Grant

    2118071

    • Patent number 2,118,071
    • Issue date May 24, 1938
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1953536

    • Patent number 1,953,536
    • Issue date Apr 3, 1934
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1486684

    • Patent number 1,486,684
    • Issue date Mar 11, 1924
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING