Lowell; Wilhelm R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lowell; Wilhelm R..The latest application filed is for "universal horn speaker".
- Lowell; Wilhelm R. - St. Louis MO
| Patent | Date |
|---|---|
| Universal horn speaker Grant 7,844,067 - Lowell , et al. November 30, 2 | 2010-11-30 |
| Lay-in tile speaker system Grant 7,643,647 - Lowell , et al. January 5, 2 | 2010-01-05 |
| Lay-in tile speaker system Grant 7,120,269 - Lowell , et al. October 10, 2 | 2006-10-10 |
| Universal horn speaker App 20060213718 - Lowell; Wilhelm R. ; et al. | 2006-09-28 |
| Lay-in tile speaker system App 20050204667 - Lowell, Wilhelm R. ; et al. | 2005-09-22 |
| Lay-in tile speaker system App 20030068049 - Lowell, Wilhelm R. ; et al. | 2003-04-10 |
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.
| 