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Dual inlet air gap
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Patent number 6,510,863
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Issue date Jan 28, 2003
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Paul L. Traylor
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Air gap apparatus
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Patent number 5,305,778
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Issue date Apr 26, 1994
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Paul L. Traylor
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E03 - WATER SUPPLY SEWERAGE
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Air gap apparatus
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Patent number 5,176,165
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Issue date Jan 5, 1993
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Paul L. Traylor
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E03 - WATER SUPPLY SEWERAGE
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Air gap faucet
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Patent number 4,856,121
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Issue date Aug 15, 1989
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Paul L. Traylor
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E03 - WATER SUPPLY SEWERAGE
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Faucet fixture
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Patent number 4,771,485
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Issue date Sep 20, 1988
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Paul L. Traylor
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E03 - WATER SUPPLY SEWERAGE
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Vacuum breaker
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Patent number 4,646,775
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Issue date Mar 3, 1987
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Paul L. Traylor
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E03 - WATER SUPPLY SEWERAGE
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Conduit coupling
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Patent number 4,623,123
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Issue date Nov 18, 1986
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Paul Traylor
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Spool valve
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Patent number 4,469,131
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Issue date Sep 4, 1984
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Paul L. Traylor
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve for water treatment equipment
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Patent number 4,250,920
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Issue date Feb 17, 1981
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Paul L. Traylor
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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