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:
May. 28, 1991
Filed:
Sep. 05, 1990
Applicant:
Inventors:
Assignee:
Lee Valley Tools Ltd., Ottawa, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B / ; B24B / ; B28D / ;
U.S. Cl.
CPC ...
51213 ; 5121 / ; 51 / ; 51158 ; 125-2 ;
Abstract
Apparatus for holding and storing sharpening stones that includes a water-tight reservoir which is open at the top and contains an integral supporting lip, bars that span the open top of the reservoir and are received within recesses in the reservoir sides, clamps on the rod to securely hold a sharpening stone in place, a lapping plate that rests within the integral supporting lip of the reservoir, and a dust cover which fits securely over the open top of the reservoir.