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Sanitary hydrant
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Patent number 10,626,582
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Issue date Apr 21, 2020
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WCM Industries, Inc.
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William T. Ball
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Sanitary hydrant
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Patent number RE47789
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Issue date Dec 31, 2019
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WCM Industries, Inc.
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William T. Ball
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Sanitary hydrant
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Patent number 9,593,471
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Issue date Mar 14, 2017
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WCM Industries, Inc.
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William T. Ball
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E03 - WATER SUPPLY SEWERAGE
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Sanitary hydrant
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Patent number 9,228,327
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Issue date Jan 5, 2016
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WCM Industries, Inc.
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William T. Ball
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E03 - WATER SUPPLY SEWERAGE
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Sanitary hydrant
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Patent number 8,474,476
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Issue date Jul 2, 2013
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WCM Industries, Inc.
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William T. Ball
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E03 - WATER SUPPLY SEWERAGE
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-
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Fire hydrant system
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Patent number 7,228,868
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Issue date Jun 12, 2007
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Doo Suk Kang
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Yard hydrant
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Patent number 6,899,120
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Issue date May 31, 2005
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Baker Manufacturing Company
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Charles B. Motley
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Hydrant design
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Patent number 6,178,988
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Issue date Jan 30, 2001
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Baker Manufacturing
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Stephen D. Royle
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E03 - WATER SUPPLY SEWERAGE
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Yard hydrant
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Patent number 5,289,840
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Issue date Mar 1, 1994
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Merrill Manufacturing Company, Inc.
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Stephen J. Anderson
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E03 - WATER SUPPLY SEWERAGE
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Yard hydrant
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Patent number 4,372,339
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Issue date Feb 8, 1983
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Merrill Manufacturing Company
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Stephen J. Anderson
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E03 - WATER SUPPLY SEWERAGE
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3770003
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Patent number 3,770,003
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Issue date Nov 6, 1973
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E03 - WATER SUPPLY SEWERAGE
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3620677
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Patent number 3,620,677
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Issue date Nov 16, 1971
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3399284
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Patent number 3,399,284
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Issue date Aug 27, 1968
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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2676607
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Patent number 2,676,607
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Issue date Apr 27, 1954
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E03 - WATER SUPPLY SEWERAGE
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2675825
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Patent number 2,675,825
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Issue date Apr 20, 1954
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E03 - WATER SUPPLY SEWERAGE
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2648349
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Patent number 2,648,349
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Issue date Aug 11, 1953
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E03 - WATER SUPPLY SEWERAGE
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2598488
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Patent number 2,598,488
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Issue date May 27, 1952
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E03 - WATER SUPPLY SEWERAGE
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2580197
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Patent number 2,580,197
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Issue date Dec 25, 1951
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E03 - WATER SUPPLY SEWERAGE
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2097733
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Patent number 2,097,733
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Issue date Nov 2, 1937
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E03 - WATER SUPPLY SEWERAGE
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1709245
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Patent number 1,709,245
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Issue date Apr 16, 1929
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B60 - VEHICLES IN GENERAL
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1512628
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Patent number 1,512,628
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Issue date Oct 21, 1924
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E03 - WATER SUPPLY SEWERAGE
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1501799
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Patent number 1,501,799
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Issue date Jul 15, 1924
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E03 - WATER SUPPLY SEWERAGE
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1288542
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Patent number 1,288,542
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Issue date Dec 24, 1918
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E03 - WATER SUPPLY SEWERAGE
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1270677
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Patent number 1,270,677
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Issue date Jun 25, 1918
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E03 - WATER SUPPLY SEWERAGE
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974899
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Patent number 974,899
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Issue date Nov 8, 1910
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E03 - WATER SUPPLY SEWERAGE
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783925
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Patent number 783,925
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Issue date Feb 28, 1905
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E03 - WATER SUPPLY SEWERAGE
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613695
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Patent number 613,695
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Issue date Nov 8, 1898
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E03 - WATER SUPPLY SEWERAGE