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Patent applications and USPTO patent grants for Hayes; Jerry R..The latest application filed is for "system and process for producing sprinkler assemblies".
Patent | Date |
---|---|
System and process for producing sprinkler assemblies Grant 5,938,122 - Heren , et al. August 17, 1 | 1999-08-17 |
Unitized sprinkler assembly with adjustable water control mechanism Grant 5,645,218 - Heren , et al. July 8, 1 | 1997-07-08 |
Wave sprinkler with improved adjustable spray assembly Grant 5,511,727 - Heren , et al. April 30, 1 | 1996-04-30 |
Turret nozzle with ball valve flow adjustment Grant 4,903,897 - Hayes February 27, 1 | 1990-02-27 |
Uniform motion oscillatory wave sprinkler Grant 4,568,023 - Hayes February 4, 1 | 1986-02-04 |
Coupling assembly Grant D275,316 - Hayes August 28, 1 | 1984-08-28 |
Female coupling and seal unit Grant D274,453 - Hayes June 26, 1 | 1984-06-26 |
Quick coupling assembly Grant 4,443,028 - Hayes April 17, 1 | 1984-04-17 |
Turret type sprinkler with improved turret assembly Grant 4,347,981 - Hayes September 7, 1 | 1982-09-07 |
Hose coupling fitting Grant D254,863 - Hayes April 29, 1 | 1980-04-29 |
Hose coupling collar Grant D254,802 - Hayes April 22, 1 | 1980-04-22 |
Hose coupling Grant 4,162,092 - Hayes July 24, 1 | 1979-07-24 |
Pop-up sprinkler with multiple-purpose one-piece seal Grant 3,921,910 - Hayes , et al. November 25, 1 | 1975-11-25 |
Lawn sprinkler Grant 3,921,912 - Hayes November 25, 1 | 1975-11-25 |
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