Orr; William M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Orr; William M..The latest application filed is for "pressure reducing valve with an integral venturi".
- Orr; William M. - Paso Robles CA
- Orr; William M. - Cary NC
| Patent | Date |
|---|---|
| Backflow prevention and method of manufacture Grant 11,384,853 - Noll , et al. July 12, 2 | 2022-07-12 |
| Pressure Reducing Valve With An Integral Venturi App 20210389785 - Guise; Matthew ; et al. | 2021-12-16 |
| Pressure reducing valve with an integral venturi Grant 11,106,227 - Guise , et al. August 31, 2 | 2021-08-31 |
| Backflow Prevention and Method of Manufacture App 20210156486 - Noll; Brad L. ; et al. | 2021-05-27 |
| Backflow prevention and method of manufacture Grant 10,914,391 - Noll , et al. February 9, 2 | 2021-02-09 |
| Backflow Prevention and Method of Manufacture App 20150219228 - Noll; Brad L. ; et al. | 2015-08-06 |
| Backflow prevention and method of manufacture Grant 8,997,772 - Noll , et al. April 7, 2 | 2015-04-07 |
| Dual chamber adapter Grant 8,215,328 - Noll , et al. July 10, 2 | 2012-07-10 |
| Backflow Prevention and Method of Manufacture App 20120055572 - Noll; Brad L. ; et al. | 2012-03-08 |
| Dual chamber adapter Grant 7,905,250 - Noll , et al. March 15, 2 | 2011-03-15 |
| Backflow preventer Grant 7,784,483 - Grable , et al. August 31, 2 | 2010-08-31 |
| Dual Chamber Adapter App 20100212751 - Noll; Brad L. ; et al. | 2010-08-26 |
| Dual Chamber Adapter App 20080295907 - Noll; Brad L. ; et al. | 2008-12-04 |
| Backflow preventor App 20060185731 - Grable; Jonathan L. ; et al. | 2006-08-24 |
| Backflow preventer valve Grant 6,513,543 - Noll , et al. February 4, 2 | 2003-02-04 |
| Backflow prevention apparatus App 20030000577 - Noll, Brad L. ; et al. | 2003-01-02 |
| Engineering and manufacturing change control mechanism Grant 5,191,534 - Orr , et al. March 2, 1 | 1993-03-02 |
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.
| 