Chisel bit
Kammerer April 26, 2
U.S. patent number D636,797 [Application Number D/364,294] was granted by the patent office on 2011-04-26 for chisel bit. This patent grant is currently assigned to BETEK Bergbau- und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG. Invention is credited to Karl Kammerer.
| United States Patent | D636,797 |
| Kammerer | April 26, 2011 |
Chisel bit
Claims
CLAIM What is claimed is the ornamental design for a chisel bit, as shown and described.
| Inventors: | Kammerer; Karl (Fluorn-Winzeln, DE) |
|---|---|
| Assignee: | BETEK Bergbau- und
Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG
(DE) |
| Appl. No.: | D/364,294 |
| Filed: | June 22, 2010 |
Foreign Application Priority Data
| Dec 23, 2009 [DE] | 40 2009 006 323 | |||
| Current U.S. Class: | D15/139 |
| Current International Class: | 1509 |
| Field of Search: | ;D8/70,71,85,86 ;D15/126,138,139,140 ;175/57,420.1,420.2 ;299/104,106-107,113 |
References Cited [Referenced By]
U.S. Patent Documents
| 4818027 | April 1989 | Simon |
| 5088797 | February 1992 | O'Neill |
| 5302005 | April 1994 | O'Neill |
| 5378050 | January 1995 | Kammerer et al. |
| 5683144 | November 1997 | Kammerer et al. |
| D420103 | February 2000 | Rude |
| D429262 | August 2000 | Streich |
| 6199956 | March 2001 | Kammerer |
| 6378952 | April 2002 | Moosmann et al. |
| 6428111 | August 2002 | Kammerer |
| 6508516 | January 2003 | Kammerer |
| 6619757 | September 2003 | Kammerer |
| 6644755 | November 2003 | Kammerer |
| 6712431 | March 2004 | Bosch et al. |
| 6786557 | September 2004 | Montgomery, Jr. |
| 6966611 | November 2005 | Sollami |
| D520035 | May 2006 | Kammerer |
| D558242 | December 2007 | Chiang |
| D570886 | June 2008 | Chiang |
| D572735 | July 2008 | Kammerer |
| 7490912 | February 2009 | Holl |
| 2007/0257545 | November 2007 | Mouthaan et al. |
| 2008/0143168 | June 2008 | Ferreri et al. |
Other References
|
US. Appl. No. 29/364,290, filed Jun. 22, 2010 to Kammerer. cited by other . U.S. Appl. No. 29/364,292, filed Jun. 22, 2010 to Kammerer. cited by other . U.S. Appl. No. 29/364,293, filed Jun. 22, 2010, to Kammerer. cited by other . U.S. Appl. No. 12/740,017, filed Oct. 16, 2008 to Kramer et al. cited by other. |
Primary Examiner: Palasik; Patricia
Attorney, Agent or Firm: Waddey & Patterson, P.C. Beavers; Lucian Wayne
Description
The FIGURE is a perspective view of the chisel bit.
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