loadpatents
Patent applications and USPTO patent grants for Foster; John R..The latest application filed is for "piston ring compressor tool system".
Patent | Date |
---|---|
Cavitation heater system Grant 9,389,004 - Foster , et al. July 12, 2 | 2016-07-12 |
Connecting rod cap separator system Grant 7,155,791 - Foster January 2, 2 | 2007-01-02 |
Landscape edging Grant 6,625,925 - Foster September 30, 2 | 2003-09-30 |
Piston Ring Compressor Tool System App 20020069499 - Foster, John R. | 2002-06-13 |
Dogging device, method of forming the same, and an adapter kit therefor Grant 4,466,643 - Godec , et al. August 21, 1 | 1984-08-21 |
Latching device Grant 4,427,223 - Godec , et al. January 24, 1 | 1984-01-24 |
Apparatus for operating a door latching and unlatching device Grant 4,305,612 - Hunt , et al. December 15, 1 | 1981-12-15 |
Conductor Transfer Assembly Grant 3,848,361 - Foster , et al. November 19, 1 | 1974-11-19 |
Automatic Flush Bolt Grant 3,582,122 - Foster , et al. June 1, 1 | 1971-06-01 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.