Drill bit
Richter , et al. May 18, 2
U.S. patent number D615,839 [Application Number D/350,528] was granted by the patent office on 2010-05-18 for drill bit. This patent grant is currently assigned to Karl Storz GmbH & Co KG. Invention is credited to Sascha Berberich, Martin Oberlaender, Joerg Richter, Rainer Ulmschneider.
| United States Patent | D615,839 |
| Richter , et al. | May 18, 2010 |
Drill bit
Claims
CLAIM The ornamental design of a drill bit, as shown and described.
| Inventors: | Richter; Joerg (Ludwigsburg, DE), Berberich; Sascha (Tuttlingen, DE), Oberlaender; Martin (Engen, DE), Ulmschneider; Rainer (Tuttlingen, DE) |
|---|---|
| Assignee: | Karl Storz GmbH & Co KG
(Tuttlingen, DE) |
| Appl. No.: | D/350,528 |
| Filed: | November 18, 2009 |
Foreign Application Priority Data
| May 18, 2009 [EM] | 001516550-0012 | |||
| Current U.S. Class: | D8/70; D15/139 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/70 ;D15/139 ;76/102 ;83/845 ;403/331,381 ;407/9,33,34,42,54,63,110,113-115 ;408/214,224,226-230 ;433/165,72 ;606/80 |
References Cited [Referenced By]
U.S. Patent Documents
| D532024 | November 2006 | Frey |
| 2004/0152045 | August 2004 | Kachalon |
Attorney, Agent or Firm: Muncy, Geissler, Olds & Lowe, PLLC
Description
FIG. 1 is a front perspective view of a drill bit according to an embodiment of the present invention.
FIG. 2 is a rear perspective view of the drill bit of FIG. 1.
FIG. 3 is a top perspective view of the drill bit of FIG. 1.
FIG. 4 is a bottom perspective view of the drill bit of FIG. 1; and,
FIG. 5 is a three-quarters perspective view of the drill bit of FIG. 1.
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