Chisel
Schneider , et al. April 5, 2
U.S. patent number D752,937 [Application Number D/462,564] was granted by the patent office on 2016-04-05 for chisel. This patent grant is currently assigned to Hilti Aktiengesellschaft. The grantee listed for this patent is Hilti Aktiengesellschaft. Invention is credited to Karsten Brandenburg, Zsolt Kosa, Jens Schneider, Lajos T th.
| United States Patent | D752,937 |
| Schneider , et al. | April 5, 2016 |
Chisel
Claims
CLAIM The ornamental design for a chisel, as shown and described.
| Inventors: | Schneider; Jens (Feldkirch, AT), Brandenburg; Karsten (Feldkirch-Tisis, AT), Kosa; Zsolt (Kecskemet, HU), T th; Lajos (Kecskemet, HU) | ||||||||||
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| Applicant: |
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| Assignee: | Hilti Aktiengesellschaft
(Schaan, LI) |
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| Appl. No.: | D/462,564 | ||||||||||
| Filed: | August 6, 2013 |
Foreign Application Priority Data
| Jun 18, 2013 [WO] | DM/081 175 | |||
| Current U.S. Class: | D8/70; D8/47 |
| Current International Class: | 0803 |
| Field of Search: | ;D8/14,20,47,70 ;D15/21,28,29,139 ;D24/146 ;D32/46 ;30/167,167.2,168,366 ;299/38.1,69,100 ;81/15.2 |
References Cited [Referenced By]
U.S. Patent Documents
| D137744 | April 1944 | Gunderson |
| 3258295 | June 1966 | Ives et al. |
| D346103 | April 1994 | Warner |
| D482252 | November 2003 | Hyde |
| D495567 | September 2004 | Gontar |
| D637629 | May 2011 | Clark |
| D648356 | November 2011 | Clark |
| D689755 | September 2013 | Quinn et al. |
| D699089 | February 2014 | Quinn et al. |
| 2011/0280678 | November 2011 | Bohn et al. |
| 2013/0205603 | August 2013 | Schneider et al. |
| 4208973 | Jul 1993 | DE | |||
| 19914522 | Oct 2000 | DE | |||
| 497307 | Aug 1992 | EP | |||
| 06170748 | Jun 1994 | JP | |||
| 11245222 | Sep 1999 | JP | |||
Other References
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"TE-SP "Wave" Chisels: For better breaking performance--Experience the wave!." Hilti., Jan. 16, 2014 [online], [retrieved on Jul. 27, 2014]. Retrieved from the Internet <URL: https://www.hilti.co.uk/tesp-wave>. cited by examiner . "Flat Chisel." Irwin Tools., Jul. 15, 2006 [online], [retrieved on Jul. 27, 2014]. Retrieved from the Internet <URL: http://www.irwin.com/Tools/drill-bits/flat-chisel>. cited by examiner. |
Primary Examiner: Hyder; Philip S
Assistant Examiner: Ly; Darlington
Attorney, Agent or Firm: Crowell & Moring LLP
Description
FIG. 1 is a top perspective view of a chisel according to the design, the bottom perspective view being symmetrical;
FIG. 2 is side perspective view thereof, the opposite side perspective view being symmetrical;
FIG. 3 is a top view thereof, the bottom view being symmetrical;
FIG. 4 is a side view thereof, the opposite side view being symmetrical;
FIG. 5 is a rear view thereof; and,
FIG. 6 is a front view thereof.
Also enclosed is a set of photographs of an embodiment of the design.
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References
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