U.S. patent number D541,129 [Application Number D/241,940] was granted by the patent office on 2007-04-24 for round door handle. This patent grant is currently assigned to Trimark Corporation. Invention is credited to Craig J. Helton, Ricci L. Marzolf.
United States Patent | D541,129 |
Helton , et al. | April 24, 2007 |
Inventors: | Helton; Craig J. (Charles City, IA), Marzolf; Ricci L. (New Hampton, IA) |
---|---|
Assignee: | Trimark Corporation (New
Hampton, IA) |
Appl. No.: | D/241,940 |
Filed: | November 2, 2005 |
Current U.S. Class: | D8/301; D8/306; D8/313 |
Current International Class: | 0806 |
Field of Search: | ;D8/301,302,306,310,313,331,338,341,353 ;292/336.3,337,347,126,170,175 ;D12/196 ;16/412 ;70/208 |
D180260 | May 1957 | Adams et al. |
D210153 | February 1968 | Pastva, Jr. et al. |
D230945 | March 1974 | Beckman et al. |
4841755 | June 1989 | Weinerman et al. |
4858973 | August 1989 | Ogasawara et al. |
D303618 | September 1989 | Russell et al. |
D303619 | September 1989 | Russell et al. |
D316365 | April 1991 | Hansen et al. |
5046340 | September 1991 | Weinerman et al. |
D324636 | March 1992 | Schlack et al. |
D357396 | April 1995 | Ziemer et al. |
5413391 | May 1995 | Clavin et al. |
D364329 | November 1995 | Ziemer et al. |
D390443 | February 1998 | Zenner |
5820174 | October 1998 | Parikh et al. |
6109669 | August 2000 | Pinkow |
6145352 | November 2000 | Vickers et al. |
D452808 | January 2002 | Kyle |
D458107 | June 2002 | Dodge et al. |
D459192 | June 2002 | Weinerman et al. |
D475602 | June 2003 | McCloskey |
D489959 | May 2004 | Jackson et al. |
D506120 | June 2005 | Straka, Jr. et al. |
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.