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:
Sep. 24, 1991
Filed:
Oct. 02, 1989
Mark R Estabrook, Rockford, IL (US);
Charles R Van Sickle, Winnebago, IL (US);
Barnes Drill Co., Rockford, IL (US);
Abstract
An abrasive honing stick is bonded within a channel-shaped shell which is made of sheet metal and which is secured detachably to a stone holder by a pair of retaining studs. Each stud extends through a hole in the shell, is telescoped into an alined hole in the holder and is clamped by a set screw which, when tightened, cams against the stud to draw the shell inwardly against the holder. The retention studs extend radially from the shell to reduce the circumferential dimension of the overall stone assembly and thereby enable a comparatively large number of assemblies to be placed in a hone body of a given diameter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile