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Snap and lock
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Patent number 11,432,620
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Issue date Sep 6, 2022
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Richard P. Steinke
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A44 - HABERDASHERY JEWELLERY
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Snap fastener
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Patent number 10,080,402
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Issue date Sep 25, 2018
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Duraflex Hong Kong Limited
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Te Chien Chen
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A44 - HABERDASHERY JEWELLERY
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Magnet buckle
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Patent number 9,955,757
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Issue date May 1, 2018
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SAMUEL SAMUEL LIMITED
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Tak Sum Ng
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A43 - FOOTWEAR
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Chromatic snap fastener
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Patent number 7,490,386
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Issue date Feb 17, 2009
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Gaetano Raccosta
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Button attaching fastener
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Patent number 5,940,940
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Issue date Aug 24, 1999
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YKK Corporation
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Hirofumi Tanikoshi
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A44 - HABERDASHERY JEWELLERY
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Decoration system
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Patent number 5,308,671
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Issue date May 3, 1994
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Sanjam Originals, Inc.
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Sandra L. Wells
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A41 - WEARING APPAREL
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Snap-fit button
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Patent number 5,212,851
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Issue date May 25, 1993
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Yoshida Kogyo K. K.
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Hirokazu Wantanabe
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A44 - HABERDASHERY JEWELLERY
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Ornamental snap fasteners
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Patent number 5,014,400
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Issue date May 14, 1991
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Kabushiki Kaisha Baarei
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Tadahiko Ban
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A44 - HABERDASHERY JEWELLERY
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Button with grommet
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Patent number 4,777,704
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Issue date Oct 18, 1988
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Charles W. Acker
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A44 - HABERDASHERY JEWELLERY
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Cuff link
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Patent number 4,528,726
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Issue date Jul 16, 1985
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Hideo Kurashima
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A44 - HABERDASHERY JEWELLERY
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Snap fastener
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Patent number 3,979,802
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Issue date Sep 14, 1976
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Firma Schaeffer-Homberg GmbH
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Heinz Bertram Bongartz
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A44 - HABERDASHERY JEWELLERY
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3534446
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Patent number 3,534,446
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Issue date Oct 20, 1970
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A44 - HABERDASHERY JEWELLERY
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3414949
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Patent number 3,414,949
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Issue date Dec 10, 1968
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A44 - HABERDASHERY JEWELLERY
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3290744
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Patent number 3,290,744
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Issue date Dec 13, 1966
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A44 - HABERDASHERY JEWELLERY