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. 11, 1990
Filed:
Apr. 10, 1989
Applicant:
Inventors:
Leonard G Lee, Ottawa, CA;
Francis A McLean, Ontario, CA;
Assignee:
Lee Valley Tools Ltd., Ottawa, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27G / ;
U.S. Cl.
CPC ...
33640 ; 33482 ; 33202 ;
Abstract
A multi-sided gauge and layout tool which includes the five angles needed in order to adjust or set-up woodworking and other machinery to fabricate multi-sided or multi-segmented structures having four, five, six, eight or twelve sides. A large knob with a flat bottom and a slot having a sloping bottom may be removably mounted in the middle of the gauge to facilitate grasping and manipulating the gauge when it is used flat against a work surface and may be removed and used as a base to hold the gauge body upright within the slot.