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Valve for animal watering tanks
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Patent number 4,561,633
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Issue date Dec 31, 1985
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Suevia Haiges GmbH & Co.
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Adolf Haiges
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Pull away spill guard
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Patent number 4,483,359
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Issue date Nov 20, 1984
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Railhead Corp.
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Harry G. Robertson
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Ball-type faucet
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Patent number 4,200,123
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Issue date Apr 29, 1980
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Anthony R. Brandelli
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3574314
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Patent number 3,574,314
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Issue date Apr 13, 1971
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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3258848
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Patent number 3,258,848
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Issue date Jul 5, 1966
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A45 - HAND OR TRAVELLING ARTICLES
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3224108
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Patent number 3,224,108
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Issue date Dec 21, 1965
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B60 - VEHICLES IN GENERAL
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3186433
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Patent number 3,186,433
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Issue date Jun 1, 1965
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E03 - WATER SUPPLY SEWERAGE
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3181558
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Patent number 3,181,558
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Issue date May 4, 1965
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2786606
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Patent number 2,786,606
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Issue date Mar 26, 1957
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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2769460
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Patent number 2,769,460
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Issue date Nov 6, 1956
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2766596
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Patent number 2,766,596
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Issue date Oct 16, 1956
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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2660190
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Patent number 2,660,190
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Issue date Nov 24, 1953
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G05 - CONTROLLING REGULATING
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2654390
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Patent number 2,654,390
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Issue date Oct 6, 1953
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2630130
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Patent number 2,630,130
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Issue date Mar 3, 1953
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E03 - WATER SUPPLY SEWERAGE
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2630131
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Patent number 2,630,131
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Issue date Mar 3, 1953
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2582601
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Patent number 2,582,601
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Issue date Jan 15, 1952
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G01 - MEASURING TESTING
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2571856
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Patent number 2,571,856
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Issue date Oct 16, 1951
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2504610
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Patent number 2,504,610
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Issue date Apr 18, 1950
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2422355
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Patent number 2,422,355
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Issue date Jun 17, 1947
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B61 - RAILWAYS
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2278972
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Patent number 2,278,972
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Issue date Apr 7, 1942
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B60 - VEHICLES IN GENERAL
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2175643
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Patent number 2,175,643
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Issue date Oct 10, 1939
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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2110535
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Patent number 2,110,535
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Issue date Mar 8, 1938
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F28 - HEAT EXCHANGE IN GENERAL
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1973772
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Patent number 1,973,772
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Issue date Sep 18, 1934
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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1948963
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Patent number 1,948,963
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Issue date Feb 27, 1934
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D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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1922117
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Patent number 1,922,117
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Issue date Aug 15, 1933
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A43 - FOOTWEAR