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Quick fill device
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Patent number 7,117,887
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Issue date Oct 10, 2006
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Lawrence M. Dulac
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G05 - CONTROLLING REGULATING
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Pool cleaning apparatus
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Patent number 6,581,232
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Issue date Jun 24, 2003
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Michael John Chandler
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Actuating arrangement for a lift valve
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Patent number 5,301,638
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Issue date Apr 12, 1994
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Volkswagen AG
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Gerhard Eggers
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Fluid flow regulator
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Patent number 4,790,344
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Issue date Dec 13, 1988
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Daniel J. V. D. Chauvier
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E04 - BUILDING
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Vacuum valve system
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Patent number 4,621,621
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Issue date Nov 11, 1986
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John P. Marsalis
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Heat engine
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Patent number 4,212,163
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Issue date Jul 15, 1980
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Stanley J. Mikina
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Rotary valve timing apparatus
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Patent number 4,163,438
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Issue date Aug 7, 1979
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Dana Corporation
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William D. Guenther
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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3705278
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Patent number 3,705,278
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Issue date Dec 5, 1972
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3594856
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Patent number 3,594,856
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Issue date Jul 27, 1971
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A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
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3557813
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Patent number 3,557,813
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Issue date Jan 26, 1971
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G05 - CONTROLLING REGULATING
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3513988
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Patent number 3,513,988
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Issue date May 26, 1970
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E21 - EARTH DRILLING MINING
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3506034
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Patent number 3,506,034
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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3500863
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Patent number 3,500,863
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Issue date Mar 17, 1970
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G05 - CONTROLLING REGULATING
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3431432
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Patent number 3,431,432
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Issue date Mar 4, 1969
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G04 - HOROLOGY
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3396552
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Patent number 3,396,552
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3347785
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Patent number 3,347,785
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Issue date Oct 17, 1967
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3339585
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Patent number 3,339,585
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Issue date Sep 5, 1967
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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3326238
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Patent number 3,326,238
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Issue date Jun 20, 1967
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3312239
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Patent number 3,312,239
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Issue date Apr 4, 1967
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3312114
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Patent number 3,312,114
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Issue date Apr 4, 1967
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G05 - CONTROLLING REGULATING
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3307585
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Patent number 3,307,585
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Issue date Mar 7, 1967
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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3283781
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Patent number 3,283,781
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Issue date Nov 8, 1966
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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3276469
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Patent number 3,276,469
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Issue date Oct 4, 1966
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E21 - EARTH DRILLING MINING
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3273593
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Patent number 3,273,593
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Issue date Sep 20, 1966
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C03 - GLASS MINERAL OR SLAG WOOL
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3272238
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Patent number 3,272,238
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Issue date Sep 13, 1966
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3271002
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Patent number 3,271,002
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Issue date Sep 6, 1966
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3264977
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Patent number 3,264,977
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Issue date Aug 9, 1966
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS