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:
Jul. 26, 1988
Filed:
Jul. 14, 1986
Morton Cohen, West Babylon, NY (US);
Other;
Abstract
A method is provided for sharpening a serrated cutting edge having spaced points separated by indentations. The method involves loosely supporting a plurality of rods of abrasive material and then applying the cutting edge tranversely across the rods so that the rods are forced into positions whereat they are spaced in correspondence with the indentations. The rods are locked in the resultant positions whereafter the cutting edge is wiped along the rods with the rods being positioned in the indentations. The apparatus for practicing the aforesaid methods involves a plurality of elongated rods supported on a resilient pad and clamped into position by the use of clamping devices which are adjustable to release the rods for positioning and to hold the rods in position once they are moved into the appropriate positions.