Sullivan; Donald K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sullivan; Donald K..The latest application filed is for "outboard motor with four-stroke engine and exhaust gas discharge system therefor".
- Sullivan; Donald K. - Ridgeland SC
- Sullivan; Donald K. - Prospect Heights IL
- Sullivan; Donald K. - Waukegan IL
- Sullivan; Donald K. - Arlington Heights IL
- Sullivan; Donald K. - Lake Zurich IL
| Patent | Date |
|---|---|
| Outboard motor with four-stroke engine and exhaust gas discharge system therefor Grant 5,463,990 - Rush, II , et al. November 7, 1 | 1995-11-07 |
| Outboard motor cover assembly Grant 5,407,372 - Mondek , et al. April 18, 1 | 1995-04-18 |
| Stern drive unit Grant 4,950,188 - Bland , et al. August 21, 1 | 1990-08-21 |
| Shift means for marine propulsion device Grant 4,927,391 - Bland , et al. May 22, 1 | 1990-05-22 |
| Counter-rotation transmission Grant 4,850,910 - Higby , et al. July 25, 1 | 1989-07-25 |
| Hydraulic system for marine propulsion devices Grant 4,659,315 - Bland , et al. April 21, 1 | 1987-04-21 |
| Hydraulic system for marine propulsion devices Grant 4,642,058 - Sullivan February 10, 1 | 1987-02-10 |
| Dual station rotary cable steering system Grant 3,922,995 - Kroll , et al. December 2, 1 | 1975-12-02 |
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.
| 