Drill chuck
Mack April 22, 2
U.S. patent number D567,268 [Application Number D/269,136] was granted by the patent office on 2008-04-22 for drill chuck. This patent grant is currently assigned to Rohm GmbH. Invention is credited to Hans-Dieter Mack.
| United States Patent | D567,268 |
| Mack | April 22, 2008 |
Drill chuck
Claims
CLAIM The ornamental design for a drill chuck, as shown.
| Inventors: | Mack; Hans-Dieter (Sontheim, DE) |
|---|---|
| Assignee: | Rohm GmbH (Sontheim,
DE) |
| Appl. No.: | D/269,136 |
| Filed: | November 21, 2006 |
Foreign Application Priority Data
| May 24, 2006 [EM] | 000534490 | |||
| Current U.S. Class: | D15/140; D8/70 |
| Current International Class: | 1509 |
| Field of Search: | ;D8/61-70 ;D15/138-140 ;279/61-66,157,901,902 ;408/56,240 |
References Cited [Referenced By]
U.S. Patent Documents
| 3506277 | April 1970 | Harms |
| 4682918 | July 1987 | Palm |
| D426840 | June 2000 | Sakamaki |
| D471571 | March 2003 | Concari |
| D472784 | April 2003 | Concari |
| D514416 | February 2006 | Watson |
| D542815 | May 2007 | Concari et al. |
| 2002/0089127 | July 2002 | Rohm |
| 2003/0020242 | January 2003 | Mack |
Assistant Examiner: Palasik; Patricia
Attorney, Agent or Firm: Wilford; Andrew
Description
FIG. 1 is a perspective view from above of a drill chuck according to the invention;
FIG. 2 is a right-side elevational view of the drill chuck;
FIG. 3 is a left-side elevational view of the drill chuck;
FIG. 4 is a top view of the drill chuck; and,
FIG. 5 is a bottom view of the drill chuck.
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