RCV ENGINES LIMITED
Patent Applications and Registrations
Patent applications and USPTO patent grants for RCV ENGINES LIMITED.The latest application filed is for "a rotary valve internal combustion engine".
- RCV ENGINES LIMITED - Wimborne N/A GB
- RCV ENGINES LIMITED - Wimborne, Dorset GB
- RCV Engines Limited -
- RCV Engines Limited - GB GB
Trademarks
| Patent | Date |
|---|---|
| Rotary valve internal combustion engine Grant 11,377,983 - Lawes , et al. July 5, 2 | 2022-07-05 |
| Rotary valve internal combustion engine Grant 11,377,982 - Lawes , et al. July 5, 2 | 2022-07-05 |
| A Rotary Valve Internal Combustion Engine App 20210317761 - LAWES; Keith ; et al. | 2021-10-14 |
| A Rotary Valve Internal Combustion Engine App 20210285346 - LAWES; Keith ; et al. | 2021-09-16 |
| Rotary valve internal combustion engine Grant 9,951,685 - Lawes , et al. April 24, 2 | 2018-04-24 |
| Rotary valve internal combustion engine Grant 9,644,505 - Lawes , et al. May 9, 2 | 2017-05-09 |
| Rotary Valve Internal Combustion Engine App 20150204235 - Lawes; Keith ; et al. | 2015-07-23 |
| Rotary Valve Internal Combustion Engine App 20140366818 - Lawes; Keith ; et al. | 2014-12-18 |
| Internal combustion engine Grant 8,839,757 - Lawes September 23, 2 | 2014-09-23 |
| Internal Combustion Engine App 20110308491 - Lawes; Keith | 2011-12-22 |
| Cooling mechanisms for rotary valve cylinder engines Grant 7,406,938 - Lawes August 5, 2 | 2008-08-05 |
| Rotary valve seal Grant 7,134,416 - Lawes November 14, 2 | 2006-11-14 |
| Rotating cylinder valve engine Grant 7,131,405 - Lawes November 7, 2 | 2006-11-07 |
| NCAGE Code | KB952 | RCV ENGINES LTD |
| CAGE Code | KB952 | RCV ENGINES LTD |
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