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Hockey puck
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Patent number 5,366,219
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Issue date Nov 22, 1994
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Loraney Sports, Inc.
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William Salcer
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A63 - SPORTS GAMES AMUSEMENTS
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High tech footwear
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Patent number 4,995,173
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Issue date Feb 26, 1991
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Cooper; Leonard
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I. Martin Spier
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A43 - FOOTWEAR
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Connector for corrugated materials
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Patent number 4,976,567
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Issue date Dec 11, 1990
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I. Martin Spier
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Safety hypodermic syringe
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Patent number 4,863,435
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Issue date Sep 5, 1989
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Martin F. Sturman
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Separable fastener
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Patent number 4,581,792
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Issue date Apr 15, 1986
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Clements Industries Incorporated
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I. Martin Spier
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A44 - HABERDASHERY JEWELLERY
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Quick disconnect tube coupling
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Patent number 4,580,816
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Issue date Apr 8, 1986
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E. R. Squibb & Sons, Inc.
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Randolph E. Campbell
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Injection molding process
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Patent number 3,950,483
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Issue date Apr 13, 1976
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I Martin Spier
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Picture hook
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Patent number 3,945,599
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Issue date Mar 23, 1976
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Level-Line Products
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I. Martin Spier
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...