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. 03, 2001
Filed:
Jun. 19, 2000
Applicant:
Inventor:
Sosaku Kawata, Kanuma, JP;
Assignee:
Nakanishi Inc., Tochigi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 7/00 ;
U.S. Cl.
CPC ...
B24B 7/00 ;
Abstract
A hand scaler sharpener unit adapted to sharpen a hand scaler with a grindstone for restoration of the hand scaler, including a base member having a base surface slanted at an angle to a level line, a grindstone mounting member for mounting a grindstone thereon, a grindstone driving means for reciprocatingly moving the grindstone mounting member along the base surface, as well as a hand scaler sharpening apparatus including this hand scaler sharpener unit and a hand scaler securing unit for securing a hand scaler generally vertically during operation of the sharpener unit.