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Pressure regulating valve
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Patent number 7,052,243
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Issue date May 30, 2006
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Flexcon Industries
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Gerard Duggan
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pressure regulating valve
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Patent number 6,644,929
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Issue date Nov 11, 2003
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Flexcon Industries
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Gerard Duggan
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Pump systems for liquids
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Patent number 3,931,830
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Issue date Jan 13, 1976
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Jacuzzi Bros. Incorporated
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Darrell D. Gritz
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G05 - CONTROLLING REGULATING
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3115154
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Patent number 3,115,154
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Issue date Dec 24, 1963
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G05 - CONTROLLING REGULATING
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3059662
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Patent number 3,059,662
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Issue date Oct 23, 1962
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F24 - HEATING RANGES VENTILATING
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2969219
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Patent number 2,969,219
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Issue date Jan 24, 1961
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G05 - CONTROLLING REGULATING
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2896658
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Patent number 2,896,658
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Issue date Jul 28, 1959
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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2651147
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Patent number 2,651,147
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Issue date Sep 8, 1953
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G05 - CONTROLLING REGULATING
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2650456
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Patent number 2,650,456
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Issue date Sep 1, 1953
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G05 - CONTROLLING REGULATING
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2642701
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Patent number 2,642,701
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Issue date Jun 23, 1953
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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2642083
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Patent number 2,642,083
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Issue date Jun 16, 1953
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2613481
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Patent number 2,613,481
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Issue date Oct 14, 1952
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G05 - CONTROLLING REGULATING
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2524231
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Patent number 2,524,231
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Issue date Oct 3, 1950
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G05 - CONTROLLING REGULATING
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2405998
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Patent number 2,405,998
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Issue date Aug 20, 1946
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2322480
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Patent number 2,322,480
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Issue date Jun 22, 1943
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G05 - CONTROLLING REGULATING
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2283355
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Patent number 2,283,355
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Issue date May 19, 1942
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G05 - CONTROLLING REGULATING
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2257204
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Patent number 2,257,204
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Issue date Sep 30, 1941
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G05 - CONTROLLING REGULATING
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2160849
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Patent number 2,160,849
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Issue date Jun 6, 1939
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G05 - CONTROLLING REGULATING
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2113108
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Patent number 2,113,108
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Issue date Apr 5, 1938
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G05 - CONTROLLING REGULATING
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2070068
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Patent number 2,070,068
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Issue date Feb 9, 1937
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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2020492
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Patent number 2,020,492
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Issue date Nov 12, 1935
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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1988941
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Patent number 1,988,941
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Issue date Jan 22, 1935
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G05 - CONTROLLING REGULATING
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1977907
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Patent number 1,977,907
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Issue date Oct 23, 1934
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B60 - VEHICLES IN GENERAL
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1961439
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Patent number 1,961,439
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Issue date Jun 5, 1934
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G05 - CONTROLLING REGULATING
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1957972
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Patent number 1,957,972
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Issue date May 8, 1934
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G05 - CONTROLLING REGULATING
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1936362
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Patent number 1,936,362
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Issue date Nov 21, 1933
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G05 - CONTROLLING REGULATING
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1915123
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Patent number 1,915,123
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Issue date Jun 20, 1933
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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1887578
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Patent number 1,887,578
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Issue date Nov 15, 1932
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G05 - CONTROLLING REGULATING