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Valves and pumps using said valves
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Patent number 10,113,541
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Issue date Oct 30, 2018
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SILGAN DISPENSING SYSTEMS NETHERLANDS B.V.
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Eelco Han De Man
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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Trailer spring brake valve
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Issue date Jul 12, 2011
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Bendix Commercial Vehicle Systems, LLC.
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Travis G. Ramler
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B60 - VEHICLES IN GENERAL
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Pump valve with controlled stroke
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Patent number 7,762,796
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Issue date Jul 27, 2010
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Hargraves Technology Corporation
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Donald Edwin Hargraves
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Thin film beam spring vent valve
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Patent number 5,261,565
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Issue date Nov 16, 1993
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The Procter & Gamble Company
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James L. Drobish
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Air compressor
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Patent number 5,173,040
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Issue date Dec 22, 1992
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Tokico Ltd.
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Tatsuya Yamazawa
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Discharge valve for a compressor
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Patent number 5,165,449
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Issue date Nov 24, 1992
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Samsung Electronics Co., Ltd.
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Deok Y. Yoon
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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One way flow device
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Patent number 5,144,986
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Issue date Sep 8, 1992
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Alden Laboratories, Inc.
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Terrence M. Drew
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve structure for a compressor
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Patent number 4,801,250
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Issue date Jan 31, 1989
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Campbell Hausfeld/Scott Fetzer Company
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James B. Lammers
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Gas-operated pump
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Patent number 4,725,202
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Issue date Feb 16, 1988
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Getty Synthetic Fuels, Inc.
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Stanley W. Zison
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Valve assembly for a compressor
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Patent number 4,537,566
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Issue date Aug 27, 1985
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Copeland Corporation
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Jaroslav Blass
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Blade valves for compressors
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Patent number 4,471,804
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Issue date Sep 18, 1984
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Enfo Grundlagenforschungs AG
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Friedrich Bauer
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Compressor discharge valve
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Patent number 4,352,377
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Issue date Oct 5, 1982
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White Consolidated Industries, Inc.
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Jack F. Fritchman
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Valve assembly
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Patent number 4,305,424
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Issue date Dec 15, 1981
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Gerber; Alfred
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Felix Wankel
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Discharge valve apparatus of compressor
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Patent number 4,257,457
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Issue date Mar 24, 1981
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Mitsubishi Denki Kabushiki Kaisha
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Koji Namura
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3926214
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Patent number 3,926,214
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Issue date Dec 16, 1975
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3895747
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Patent number 3,895,747
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Issue date Jul 22, 1975
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3698423
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Patent number 3,698,423
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Issue date Oct 17, 1972
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3416724
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Patent number 3,416,724
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Issue date Dec 17, 1968
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3263700
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Patent number 3,263,700
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Issue date Aug 2, 1966
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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3179309
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Patent number 3,179,309
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Issue date Apr 20, 1965
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3158176
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Patent number 3,158,176
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Issue date Nov 24, 1964
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B60 - VEHICLES IN GENERAL
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3127906
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Patent number 3,127,906
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Issue date Apr 7, 1964
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B60 - VEHICLES IN GENERAL
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3123096
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Patent number 3,123,096
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Issue date Mar 3, 1964
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