Drill guide

Description

FIG. 1 is an isometric view of a drill guide, showing my new design;

FIG. 2 is an isometric view taken from the opposite end thereof and with the drill holding plate in an alternate position;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right end elevational view thereof;

FIG. 7 is a left end elevational view thereof.

Referenced Cited
U.S. Patent Documents
3833313 September 1974 Gallion
3838935 October 1974 Boyajian
4132496 January 2, 1979 Casto
Other references
  • Popular Science-Jun. 1979-p. 94-Drill Guide.
Patent History
Patent number: D274033
Type: Grant
Filed: Jul 20, 1981
Date of Patent: May 29, 1984
Inventor: Lawrence L. Miller (Denver, CO)
Primary Examiner: Catherine E. Kemper
Attorney: Kyle W. Rost
Application Number: 6/285,069
Classifications
Current U.S. Class: D 8/71