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Clark I. Platt
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Benton Harbor, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vacuum cleaning apparatus
Patent number
4,499,628
Issue date
Feb 19, 1985
Whirlpool Corporation
Clark I. Platt
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Pump for a dispensing system for an automatic washer
Patent number
4,467,627
Issue date
Aug 28, 1984
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Filter and dispenser system for automatic washers
Patent number
4,420,951
Issue date
Dec 20, 1983
Whirlpool Corporation
Jack F. Clearman
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Liquid pumping agitator with barrel valve for automatic washers
Patent number
4,420,952
Issue date
Dec 20, 1983
Whirlpool Corporation
Robert A. Brenner
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Refrigeration apparatus having item thawing means
Patent number
4,368,625
Issue date
Jan 18, 1983
Whirlpool Corporation
Clark I. Platt
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Double acting agitator with clothes lifting cams
Patent number
4,137,736
Issue date
Feb 6, 1979
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Water saver for washer using pumping agitator
Patent number
4,134,277
Issue date
Jan 16, 1979
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
One-piece agitator with clothes lifting cams
Patent number
4,129,018
Issue date
Dec 12, 1978
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Agitator assembly with clothes camming ramp for automatic washer
Patent number
4,127,015
Issue date
Nov 28, 1978
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Pumping agitation system for an automatic washer
Patent number
4,077,239
Issue date
Mar 7, 1978
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Filter system for washing machine
Patent number
4,075,876
Issue date
Feb 28, 1978
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Combined oscillating and unidirectional agitator for automatic washer
Patent number
4,068,503
Issue date
Jan 17, 1978
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Combined oscillating and unidirectional agitator for automatic washer
Patent number
3,987,651
Issue date
Oct 26, 1976
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method of washing clothes
Patent number
3,987,508
Issue date
Oct 26, 1976
Whirlpool Corporation
Clark I. Platt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...