Nystuen; David L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nystuen; David L..The latest application filed is for "detergent dispenser".
- Nystuen; David L. - Bloomington MN
| Patent | Date |
|---|---|
| Detergent dispenser Grant D308,739 - Nystuen June 19, 1 | 1990-06-19 |
| Detergent dispenser Grant D308,738 - Nystuen June 19, 1 | 1990-06-19 |
| Detergent dispenser Grant D306,224 - Nystuen February 20, 1 | 1990-02-20 |
| Solid block chemical dispenser for cleaning systems Grant 4,826,661 - Copeland , et al. * May 2, 1 | 1989-05-02 |
| Remote powder detergent dispenser Grant 4,020,865 - Moffat , et al. May 3, 1 | 1977-05-03 |
| Fine timing apparatus for electronic detergent dispensing system Grant 3,982,666 - Kleimola , et al. September 28, 1 | 1976-09-28 |
| Electronic Detergent Dispensing System Grant 3,881,328 - Kleimola , et al. May 6, 1 | 1975-05-06 |
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.
| 