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Anti-theft zipper head
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Patent number 8,307,518
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Issue date Nov 13, 2012
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Po Chu Cheung
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A44 - HABERDASHERY JEWELLERY
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Thin slider
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Patent number 8,122,573
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Issue date Feb 28, 2012
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YKK Corporation
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Shigeyoshi Takazawa
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A44 - HABERDASHERY JEWELLERY
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Zipper head
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Patent number 7,891,061
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Issue date Feb 22, 2011
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Chung Chwan Enterprise Co., Ltd.
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Yu-Pau Lin
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A44 - HABERDASHERY JEWELLERY
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-
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3798715
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Patent number 3,798,715
-
Issue date Mar 26, 1974
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A44 - HABERDASHERY JEWELLERY
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3516127
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Patent number 3,516,127
-
Issue date Jun 23, 1970
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A44 - HABERDASHERY JEWELLERY
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3255505
-
Patent number 3,255,505
-
Issue date Jun 14, 1966
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A44 - HABERDASHERY JEWELLERY
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3225405
-
Patent number 3,225,405
-
Issue date Dec 28, 1965
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A44 - HABERDASHERY JEWELLERY
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3121930
-
Patent number 3,121,930
-
Issue date Feb 25, 1964
-
A44 - HABERDASHERY JEWELLERY
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3093876
-
Patent number 3,093,876
-
Issue date Jun 18, 1963
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A44 - HABERDASHERY JEWELLERY
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3093875
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Patent number 3,093,875
-
Issue date Jun 18, 1963
-
A44 - HABERDASHERY JEWELLERY
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3050804
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Patent number 3,050,804
-
Issue date Aug 28, 1962
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A44 - HABERDASHERY JEWELLERY
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3013319
-
Patent number 3,013,319
-
Issue date Dec 19, 1961
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A44 - HABERDASHERY JEWELLERY
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2313579
-
Patent number 2,313,579
-
Issue date Mar 9, 1943
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A44 - HABERDASHERY JEWELLERY
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2289955
-
Patent number 2,289,955
-
Issue date Jul 14, 1942
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A44 - HABERDASHERY JEWELLERY
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2270221
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Patent number 2,270,221
-
Issue date Jan 13, 1942
-
A44 - HABERDASHERY JEWELLERY
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2178948
-
Patent number 2,178,948
-
Issue date Nov 7, 1939
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A44 - HABERDASHERY JEWELLERY
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2178949
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Patent number 2,178,949
-
Issue date Nov 7, 1939
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A44 - HABERDASHERY JEWELLERY