Drill bit
Lambert , et al. January 11, 2
U.S. patent number D630,656 [Application Number D/354,596] was granted by the patent office on 2011-01-11 for drill bit. This patent grant is currently assigned to Longyear TM, Inc.. Invention is credited to Christian M. Lambert, Michael D. Rupp.
| United States Patent | D630,656 |
| Lambert , et al. | January 11, 2011 |
Drill bit
Claims
CLAIM The ornamental design for a drill bit, as shown and described.
| Inventors: | Lambert; Christian M. (Draper, UT), Rupp; Michael D. (Murray, UT) |
|---|---|
| Assignee: | Longyear TM, Inc. (South
Jordan, UT) |
| Appl. No.: | D/354,596 |
| Filed: | January 26, 2010 |
| Current U.S. Class: | D15/139 |
| Current International Class: | 1509 |
| Field of Search: | ;D8/70 ;D15/138,139,140 ;175/57,58,307,329,330,379,403,405.1,410,412 ;408/145,201,204,238 ;451/540,541,542,548 |
References Cited [Referenced By]
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Other References
|
Office Action dated Jun. 23, 2010 from U.S. Appl. No. 29/354,595, filed Jan. 26, 2010 (8 pages). cited by other . Office Action dated Jun. 23, 2010 from U.S. Appl. No. 29/354/597, filed Jan. 26, 2010 (6 pages). cited by other. |
Primary Examiner: Palasik; Patricia
Attorney, Agent or Firm: Workman Nydegger
Description
FIG. 1 is a perspective view of a drill bit design;
FIG. 2 is a top plan view of the drill bit design shown in FIG. 1;
FIG. 3 is a front elevational view of the drill bit design shown in FIG. 1, the rear elevational view, right side elevational view and left side elevational view being identical thereto; and,
FIG. 4 is a bottom plan view of the drill bit design shown in FIG. 1.
The phantom, broken lines shown in the drawings form part of the design that is not claimed herein.
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