Drill guide

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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.

Claims

The ornamental design for a drill guide, as shown and described.

Referenced Cited
U.S. Patent Documents
D268870 May 3, 1983 Dohogne
D291246 August 4, 1987 Lower
D357534 April 18, 1995 Hayes
D359557 June 20, 1995 Hayes
D374283 October 1, 1996 Michelson
D382056 August 5, 1997 Kammerer
D397436 August 25, 1998 Michelson
D398996 September 29, 1998 Simmons et al.
D404126 January 12, 1999 Asfora
D433506 November 7, 2000 Asfora
6419678 July 16, 2002 Asfora
Other references
  • “Position Drill Guide”—http://waston.en.alibaba.com/product/200019231/200586899/medicalinstruments/Positiondrillguide.html.
  • “Drill Guide for IGS”—http://www.brainlab.com/scripts/websiteenglish.asp?menuDeactivate=0&articleID=2107&articleTypeID=263&pageTypeID=6&articleshortheadline=Drill%20Guides%20for%20IGS.
Patent History
Patent number: D574495
Type: Grant
Filed: Dec 3, 2007
Date of Patent: Aug 5, 2008
Assignee: Orthopedic Development Corporation (Pinellas Park, FL)
Inventor: David A Petersen (Clearwater, FL)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Sheppard, Mullin, Richter & Hampton LLP
Application Number: 29/298,306
Classifications
Current U.S. Class: Guide Or Gauge (D24/140)