Roll; Michael J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roll; Michael J..The latest application filed is for "trailer coupler assembly".
- Roll; Michael J. - West Bend WI
- Roll; Michael J. - Wausau WI
- Roll, Michael J. - US
- Roll; Michael J. - Scottsdale AZ
| Patent | Date |
|---|---|
| Trailer coupler assembly Grant 7,669,877 - Roll , et al. March 2, 2 | 2010-03-02 |
| Trailer coupler assembly App 20090072518 - Roll; Michael J. ; et al. | 2009-03-19 |
| Trailer coupler assembly Grant 7,410,184 - Roll , et al. August 12, 2 | 2008-08-12 |
| Trailer coupler assembly Grant D554,029 - Roll , et al. October 30, 2 | 2007-10-30 |
| Surge brake actuator Grant 7,143,874 - Roll , et al. December 5, 2 | 2006-12-05 |
| Apparatus and method for cooling engine coolant flowing through a radiator Grant 7,111,592 - Kern , et al. September 26, 2 | 2006-09-26 |
| Apparatus And Method For Cooling Engine Coolant Flowing Through A Radiator App 20060196452 - Kern; Robert D. ; et al. | 2006-09-07 |
| Trailer coupler assembly App 20050225053 - Roll, Michael J. ; et al. | 2005-10-13 |
| Magnetic shielding for electronic circuits which include magnetic materials Grant 6,936,763 - Rizzo , et al. August 30, 2 | 2005-08-30 |
| Trailer coupler assembly Grant 6,869,095 - Roll , et al. March 22, 2 | 2005-03-22 |
| Surge brake actuator App 20050035652 - Roll, Michael J. ; et al. | 2005-02-17 |
| Surge brake actuator Grant 6,848,546 - Roll , et al. February 1, 2 | 2005-02-01 |
| Trailer coupler assembly App 20040135345 - Roll, Michael J. ; et al. | 2004-07-15 |
| Surge brake actuator App 20040066089 - Roll, Michael J. ; et al. | 2004-04-08 |
| Magnetic shielding for electronic circuits which include magnetic materials App 20040000415 - Rizzo, Nicholas D. ; et al. | 2004-01-01 |
| Pawl and ratchet assembly for winch mechanism Grant 6,431,525 - Roll August 13, 2 | 2002-08-13 |
| Spring-biased Apparatus For Positionally Adjustable Structure App 20020107093 - Roll, Michael J. | 2002-08-08 |
| Hitch mountable cargo carrier Grant D432,488 - Roll , et al. October 24, 2 | 2000-10-24 |
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.
| 