Spearhead

Drenth , et al. August 24, 2

Patent Grant D622293

U.S. patent number D622,293 [Application Number D/352,055] was granted by the patent office on 2010-08-24 for spearhead. This patent grant is currently assigned to Longyear TM, Inc.. Invention is credited to Christopher L Drenth, George Ibrahim, Sacha Tillack.


United States Patent D622,293
Drenth ,   et al. August 24, 2010
**Please see images for: ( Certificate of Correction ) **

Spearhead

Claims

CLAIM The ornamental design for a spearhead, as shown and described.
Inventors: Drenth; Christopher L (Draper, UT), Ibrahim; George (Mississauga, CA), Tillack; Sacha (North Bay, CA)
Assignee: Longyear TM, Inc. (South Jordan, UT)
Family ID: 41315070
Appl. No.: D/352,055
Filed: December 15, 2009

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
12349431 Jan 6, 2009

Current U.S. Class: D15/21
Current CPC Class: E21B17/023 20130101; E21B31/18 20130101; E21B25/00 20130101
Current International Class: 1503
Field of Search: ;D15/21 ;175/57,246,58 ;166/98,99,179,206,382 ;294/86.1,86.13,86.34,86.14,86.15,86.16,86.24

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Other References

International Search Report mailed Dec. 22, 2009 fron PCT Application No. PCT/US2009/044147 (3 pages). cited by other .
Notice of Allowance dated Feb. 22, 2010 from U.S. Appl. No. 29/352,049 (14 pages). cited by other .
Office Action dated Feb. 18, 2010 from U.S. Appl. No. 29/352,115 (12 pages). cited by other .
Office Action dated Feb. 18, 2010 from U.S. Appl. No. 29/352,117 (15 pages). cited by other .
Notice of Allowance dated Apr. 28, 2010 from U.S. Appl. No. 29/352,115, filed Dec. 16, 2009 (6 pages). cited by other .
Notice of Allowance dated May 10, 2010 from U.S. Appl. No. 29/352,049, filed Dec. 15, 2009 (18 pages). cited by other .
Notice of Allowance dated May 18, 2010 from U.S. Appl. No. 29/352,117, filed Dec. 16, 2009 (6 pages). cited by other.

Primary Examiner: Goodwin; Mark A
Attorney, Agent or Firm: Workman Nydegger

Description



FIG. 1 is a perspective view of a spearhead showing our new design;

FIG. 2 is another perspective view of the spearhead shown in FIG. 1;

FIG. 3 is a front elevational view of the spearhead shown in FIG. 1, the rear view being identical thereto;

FIG. 4 is a right side elevational view of the spearhead shown in FIG. 1, the left side view being identical thereto;

FIG. 5 is a top plan view of the spearhead shown in FIG. 1; and,

FIG. 6 is a bottom plan view of the spearhead 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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