The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 2006
Filed:
Sep. 03, 2004
Thaddeus Schroeder, Rochester Hills, MI (US);
Thaddeus Schroeder, Rochester Hills, MI (US);
Other;
Abstract
A simple and inexpensive hand-held drill bit guide that can be conveniently used with electrically powered hand-held drills to provide a precisely perpendicular orientation angle with respect to the surface of an article to be drilled, wherein the surface may be flat, cornered or otherwise generally non-planar, e.g. convex, concave, cylindrical, etc. The drill bit guide has first and second guidance members, wherein a guidance hole communicates therewith in perpendicular relation thereto for guiding a bit inserted thereinto with respect to a surface of an article interfaced with one of the first and second guidance members such that always the guidance hole will be oriented perpendicularly with respect to the surface.