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:
Mar. 13, 1979
Filed:
Mar. 13, 1978
Applicant:
Inventor:
Clayton Robinson, Stony Point, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B27C / ;
U.S. Cl.
CPC ...
1441 / ; 33 2 / ; 90 1 / ; 1441 / ;
Abstract
A router base plate defines a continuous radial slot through a diameter of its annular shape for receiving a pair of mating slides. The slides define positioning holes which accommodate pilot pins to be forced into the work piece in order to anchor the router for circular cuts, the pilot pin being the center of the circle. In this way, no additional sub-bases or attachments are necessary for use with the router in order to make design cuts therewith.