Drill guide

Petersen August 5, 2

Patent Grant D574495

U.S. patent number D574,495 [Application Number D/298,306] was granted by the patent office on 2008-08-05 for drill guide. This patent grant is currently assigned to Orthopedic Development Corporation. Invention is credited to David A Petersen.


United States Patent D574,495
Petersen August 5, 2008

Drill guide

Claims

CLAIM The ornamental design for a drill guide, as shown and described.
Inventors: Petersen; David A (Clearwater, FL)
Assignee: Orthopedic Development Corporation (Pinellas Park, FL)
Appl. No.: D/298,306
Filed: December 3, 2007

Current U.S. Class: D24/140
Current International Class: 2402
Field of Search: ;D24/140,133,146,112,135,137 ;D15/132,138,139 ;606/96,102,97,98,87,88,89

References Cited [Referenced By]

U.S. Patent Documents
D268870 May 1983 Dohogne
D291246 August 1987 Lower
D357534 April 1995 Hayes
D359557 June 1995 Hayes
D374283 October 1996 Michelson
D382056 August 1997 Kammerer
D397436 August 1998 Michelson
D398996 September 1998 Simmons et al.
D404126 January 1999 Asfora
D433506 November 2000 Asfora
6419678 July 2002 Asfora

Other References

"Position Drill Guide"--http://waston.en.alibaba.com/product/200019231/200586899/medical.- sub.--instruments/Position.sub.--drill.sub.--guide.html. cited by other .
"Drill Guide for IGS"--http://www.brainlab.com/scripts/website.sub.--english.asp?menuDeact- ivate=0&articleID=2107&articleTypeID=263&pageTypeID=6&article.sub.--short.- sub.--headline=Drill%20Guides%20for%20IGS. cited by other.

Primary Examiner: Simmons; Ian
Assistant Examiner: Lee; Christopher
Attorney, Agent or Firm: Sheppard, Mullin, Richter & Hampton LLP

Description



FIG. 1 is a side view of a drill guide in accordance with my new design;

FIG. 2 is an opposite side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is an enlarged side view of the tip portion of a drill guide thereof as seen in FIG. 1; and,

FIG. 8 is an enlarged perspective view of the tip portion of a drill guide thereof.

* * * * *

References


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