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. 20, 2022
Filed:
Jun. 08, 2018
Applicant:
Kme Sharpeners, Inc., Newton, NJ (US);
Inventor:
Ronald Swartz, Newton, NJ (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B 3/40 (2006.01);
U.S. Cl.
CPC ...
B24B 3/40 (2013.01);
Abstract
A sharpening device. In one aspect, the sharpening device includes: a sharpening assembly including a sharpening unit and a rod coupled to the sharpening assembly; a retainer assembly; a coupler for coupling the sharpening assembly to the retainer assembly; an attachment device coupled to the retainer assembly for coupling the retainer assembly to a head of a blade to be sharpened.