U.S. patent number D571,382 [Application Number D/296,805] was granted by the patent office on 2008-06-17 for metal shaping apparatus. This patent grant is currently assigned to Hot Metal Customs, Inc.. Invention is credited to Dennis W. Borgwarth.
United States Patent | D571,382 |
Borgwarth | June 17, 2008 |
Inventors: | Borgwarth; Dennis W. (Andover, MN) |
---|---|
Assignee: | Hot Metal Customs, Inc.
(Andover, MN) |
Appl. No.: | D/296,805 |
Filed: | October 29, 2007 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
11373543 | Mar 10, 2006 | 7331207 | |||
Current U.S. Class: | D15/127 |
Current International Class: | 1509 |
Field of Search: | ;D8/64,66 ;D15/127,128,133,134 ;72/375,435,440,441,446,448,472,473,453.07,481.1 |
52894 | February 1866 | Shaw |
1355291 | October 1920 | Urbaner |
1386891 | August 1921 | Mayer |
1394722 | October 1921 | Fogde |
1428612 | September 1922 | Sheehy |
1454633 | May 1923 | Fisher |
1485486 | March 1924 | Depew |
1551347 | August 1925 | Trombetta |
1791332 | February 1931 | Strakey et al. |
2163715 | June 1939 | Stull |
2165504 | July 1939 | Pfauser |
2187110 | January 1940 | Champayne |
D188088 | May 1960 | Deschamps |
3686922 | August 1972 | Bley |
D239320 | March 1976 | Doyel |
4181002 | January 1980 | Eckhold et al. |
4301673 | November 1981 | Yonezawa |
4372183 | February 1983 | Lehtinen |
4385515 | May 1983 | Link et al. |
D300934 | May 1989 | Arehart |
5199293 | April 1993 | Catti et al. |
D349122 | July 1994 | Arehart et al. |
5913934 | June 1999 | Inoue et al. |
6427515 | August 2002 | Kuhne |
7331207 | February 2008 | Borgwarth |
2005/0223773 | October 2005 | Boatright et al. |
2006/0201231 | September 2006 | Borgwarth |
2007/0101799 | May 2007 | College |
Shopdog, Pro16 Reciprocating Metalshaping Machine and Freehead Power Hammer; www.shopdog.net; 1 page; date unknown; location unknown. cited by other . Pullmax Inc.; Pullmax P201 Universal Machines; www.pullmaxinc.com; 2 pages, Feb. 2005, Rolling Meadows, IL. cited by other . Eckold AG; Uniformtechnik; www.ekold.com; 4 pages; Jan. 2006; Switzerland. cited by other. |
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.