Poortvliet; Robert J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Poortvliet; Robert J..The latest application filed is for "medical device storage apparatus".
- Poortvliet; Robert J. - Hudsonville MI
- Poortvliet; Robert J. - Jenison MI
| Patent | Date |
|---|---|
| Medical device storage apparatus App 20060235268 - Elsie; Douglas R. ; et al. | 2006-10-19 |
| Hand operated actuator for rotary storage cabinet Grant 5,494,347 - Poortvliet , et al. February 27, 1 | 1996-02-27 |
| File cabinet Grant D365,225 - Poortvliet , et al. December 19, 1 | 1995-12-19 |
| Method of assembling office furniture wire rod stacking chair Grant 5,201,108 - Clark , et al. April 13, 1 | 1993-04-13 |
| Back assembly for wire rod office furniture stacking chair Grant 5,110,186 - Clark , et al. May 5, 1 | 1992-05-05 |
| Wire rod office furniture stacking chair Grant 5,064,247 - Clark , et al. November 12, 1 | 1991-11-12 |
| Floor-to-ceiling wall system Grant 4,709,517 - Mitchell , et al. December 1, 1 | 1987-12-01 |
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.
| 