TREA

Hat-pins

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Industry

  • CPC
  • A44B9/06
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Parent Industries

AHUMAN NECESSITIES A44Jewelry A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE A44B9/00Hat, scarf, or safety pins or the like

Current Industry

A44B9/06Hat-pins
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hook for fixing a decorative band to a hat
    • Patent number 6,000,105
    • Issue date Dec 14, 1999
    • YoungMin Lee
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2764988
    • Patent number 2,764,988
    • Issue date Oct 2, 1956
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2711745
    • Patent number 2,711,745
    • Issue date Jun 28, 1955
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2611168
    • Patent number 2,611,168
    • Issue date Sep 23, 1952
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2577600
    • Patent number 2,577,600
    • Issue date Dec 4, 1951
    • A42 - HEADWEAR
  • Information Patent Grant

    2537849
    • Patent number 2,537,849
    • Issue date Jan 9, 1951
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2537210
    • Patent number 2,537,210
    • Issue date Jan 9, 1951
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2466538
    • Patent number 2,466,538
    • Issue date Apr 5, 1949
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2366245
    • Patent number 2,366,245
    • Issue date Jan 2, 1945
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2366244
    • Patent number 2,366,244
    • Issue date Jan 2, 1945
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2317746
    • Patent number 2,317,746
    • Issue date Apr 27, 1943
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2308000
    • Patent number 2,308,000
    • Issue date Jan 12, 1943
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2190893
    • Patent number 2,190,893
    • Issue date Feb 20, 1940
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    2033610
    • Patent number 2,033,610
    • Issue date Mar 10, 1936
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1420500
    • Patent number 1,420,500
    • Issue date Jun 20, 1922
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1408722
    • Patent number 1,408,722
    • Issue date Mar 7, 1922
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1397531
    • Patent number 1,397,531
    • Issue date Nov 22, 1921
    • A41 - WEARING APPAREL
  • Information Patent Grant

    1368154
    • Patent number 1,368,154
    • Issue date Feb 8, 1921
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1368155
    • Patent number 1,368,155
    • Issue date Feb 8, 1921
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1361204
    • Patent number 1,361,204
    • Issue date Dec 7, 1920
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1331438
    • Patent number 1,331,438
    • Issue date Feb 17, 1920
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1328954
    • Patent number 1,328,954
    • Issue date Jan 27, 1920
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1302773
    • Patent number 1,302,773
    • Issue date May 6, 1919
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1234108
    • Patent number 1,234,108
    • Issue date Jul 24, 1917
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1224828
    • Patent number 1,224,828
    • Issue date May 1, 1917
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1155691
    • Patent number 1,155,691
    • Issue date Oct 5, 1915
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1062498
    • Patent number 1,062,498
    • Issue date May 20, 1913
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    1059550
    • Patent number 1,059,550
    • Issue date Apr 22, 1913
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    954776
    • Patent number 954,776
    • Issue date Apr 12, 1910
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    945412
    • Patent number 945,412
    • Issue date Jan 4, 1910
    • A44 - HABERDASHERY JEWELLERY