Coiled about longitudinal axis of held portion

Patents Grantslast 30 patents

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    Pin fastener

    • Patent number 8,578,573
    • Issue date Nov 12, 2013
    • Yugen Kaisha Houseki-No-Angel
    • Hisajiro Hashimoto
    • A44 - HABERDASHERY JEWELLERY
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    Clutch fastener

    • Patent number 5,987,718
    • Issue date Nov 23, 1999
    • Kevin J. Kelly
    • A44 - HABERDASHERY JEWELLERY
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    Safety clip with controlled release force

    • Patent number 4,811,470
    • Issue date Mar 14, 1989
    • Honeywell Inc.
    • Peter H. Van Sloun
    • F42 - AMMUNITION BLASTING
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    Clutch in and for jewelry items

    • Patent number 4,631,929
    • Issue date Dec 30, 1986
    • Hollingworth; Marilyn G.
    • Franklin D. Hollingworth
    • A44 - HABERDASHERY JEWELLERY
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    Jewelry clutch

    • Patent number 4,292,715
    • Issue date Oct 6, 1981
    • Lawrence T. Huddon
    • A44 - HABERDASHERY JEWELLERY
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    3523339

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    • Issue date Aug 11, 1970
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    1174079

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    • Issue date Mar 7, 1916
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    1119245

    • Patent number 1,119,245
    • Issue date Dec 1, 1914
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    1084190

    • Patent number 1,084,190
    • Issue date Jan 13, 1914
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    1054319

    • Patent number 1,054,319
    • Issue date Feb 25, 1913
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    1045887

    • Patent number 1,045,887
    • Issue date Dec 3, 1912
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    1031201

    • Patent number 1,031,201
    • Issue date Jul 2, 1912
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    1024865

    • Patent number 1,024,865
    • Issue date Apr 30, 1912
    • A41 - WEARING APPAREL
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    1014838

    • Patent number 1,014,838
    • Issue date Jan 16, 1912
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    1013957

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    • Issue date Jan 9, 1912
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    996682

    • Patent number 996,682
    • Issue date Jul 4, 1911
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    995744

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    • Issue date Jun 20, 1911
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    986053

    • Patent number 986,053
    • Issue date Mar 7, 1911
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    982829

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    • Issue date Jan 31, 1911
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    868070

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    • Issue date Oct 15, 1907
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    867943

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    • Issue date Oct 15, 1907
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    862920

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    599353

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    578822

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    439457

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    352270

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    239810

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Patents Applicationslast 30 patents

  • Information Patent Application

    PIN FASTENER

    • Publication number 20110258816
    • Publication date Oct 27, 2011
    • YUGEN KAISHA HOUSEKI-NO-ANGEL
    • Hisajiro Hashimoto
    • A44 - HABERDASHERY JEWELLERY