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Sealed drive screw operator
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Patent number 6,339,630
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Issue date Jan 15, 2002
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The United States of America as represented by the United States Department o...
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Michael S. Hartley
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G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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Mausoleum crypt lock
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Patent number 6,047,999
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Issue date Apr 11, 2000
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Herbert Francis Dixon
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Bottle lock with a chuck device
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Patent number 5,911,764
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Issue date Jun 15, 1999
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Yu Wei Kong
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Deck lid latch and actuator
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Patent number 5,498,040
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Issue date Mar 12, 1996
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Kelsey-Hayes Company
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Ronald P. Silye
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Roto cam latch
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Patent number 4,948,181
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Issue date Aug 14, 1990
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Environmental Container Systems, Inc.
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Timothy R. Pritchard
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Roto cam latch
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Patent number 4,844,518
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Issue date Jul 4, 1989
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Environmental Container Systems, Inc.
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Timothy R. Pritchard
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3449860
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Patent number 3,449,860
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Issue date Jun 17, 1969
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3240380
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Patent number 3,240,380
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Issue date Mar 15, 1966
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3050323
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Patent number 3,050,323
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Issue date Aug 21, 1962
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3043410
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Patent number 3,043,410
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Issue date Jul 10, 1962
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2991853
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Patent number 2,991,853
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Issue date Jul 11, 1961
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E21 - EARTH DRILLING MINING
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2975490
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Patent number 2,975,490
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Issue date Mar 21, 1961
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2765501
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Patent number 2,765,501
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Issue date Oct 9, 1956
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B61 - RAILWAYS
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2675229
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Patent number 2,675,229
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Issue date Apr 13, 1954
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B60 - VEHICLES IN GENERAL
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2605515
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Patent number 2,605,515
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Issue date Aug 5, 1952
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B61 - RAILWAYS
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2550040
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Patent number 2,550,040
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Issue date Apr 24, 1951
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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2411945
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Patent number 2,411,945
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Issue date Dec 3, 1946
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B60 - VEHICLES IN GENERAL
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2354297
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Patent number 2,354,297
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Issue date Jul 25, 1944
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2219137
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Patent number 2,219,137
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Issue date Oct 22, 1940
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2134924
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Patent number 2,134,924
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Issue date Nov 1, 1938
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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2121445
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Patent number 2,121,445
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Issue date Jun 21, 1938
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2047637
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Patent number 2,047,637
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Issue date Jul 14, 1936
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES