Estes; Stephen R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Estes; Stephen R..The latest application filed is for "method and apparatus for routing angled holes in extruded pvc".
- Estes; Stephen R. - South Bend IN
| Patent | Date |
|---|---|
| Angular orientation control system for friction welding Grant RE40,287 - Tully , et al. May 6, 2 | 2008-05-06 |
| Method and apparatus for routing angled holes in extruded PVC App 20070199618 - Estes; Stephen R. | 2007-08-30 |
| Dual Friction Welder App 20070051776 - Estes; Stephen R. ; et al. | 2007-03-08 |
| Dual position automatic notcher Grant 7,017,461 - Estes March 28, 2 | 2006-03-28 |
| Angular orientation control system for friction welding Grant RE39,019 - Tully , et al. March 21, 2 | 2006-03-21 |
| Dual position automatic notcher App 20040089121 - Estes, Stephen R. | 2004-05-13 |
| Dual notcher Grant 6,640,602 - Estes November 4, 2 | 2003-11-04 |
| Dual notcher App 20020121124 - Estes, Stephen R. | 2002-09-05 |
| Angular orientation control system for friction welding Grant 5,858,142 - Tully , et al. January 12, 1 | 1999-01-12 |
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.
| 