with arrangements inserting permanent twist

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing pitch-based carbon fiber silver and spun yarn

    • Patent number 7,634,840
    • Issue date Dec 22, 2009
    • Kureha Corporation
    • Tatsuo Kobayashi
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Mechanical system and method for continuous working woolen type yar...

    • Patent number 3,979,893
    • Issue date Sep 14, 1976
    • Edo Gelli
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3358432

    • Patent number 3,358,432
    • Issue date Dec 19, 1967
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3214898

    • Patent number 3,214,898
    • Issue date Nov 2, 1965
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3130535

    • Patent number 3,130,535
    • Issue date Apr 28, 1964
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1127994

    • Patent number 1,127,994
    • Issue date Feb 9, 1915
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    996037

    • Patent number 996,037
    • Issue date Jun 20, 1911
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    819298

    • Patent number 819,298
    • Issue date May 1, 1906
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    689557

    • Patent number 689,557
    • Issue date Dec 24, 1901
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    611108

    • Patent number 611,108
    • Issue date Sep 20, 1898
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    540755

    • Patent number 540,755
    • Issue date Jun 11, 1895
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    302750

    • Patent number 302,750
    • Issue date Jul 29, 1884
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    293391

    • Patent number 293,391
    • Issue date Feb 12, 1884
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    173290

    • Patent number 173,290
    • Issue date Feb 8, 1876
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    166001

    • Patent number 166,001
    • Issue date Jul 27, 1875
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    115435

    • Patent number 115,435
    • Issue date May 30, 1871
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    113831

    • Patent number 113,831
    • Issue date Apr 18, 1871
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    95580

    • Patent number 95,580
    • Issue date Oct 5, 1869
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    1580

    • Patent number 1,580
    • Issue date Apr 30, 1840
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents