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:
Oct. 19, 2010
Filed:
Jan. 14, 2010
Applicant:
Hiroshi Soyama, Nagano, JP;
Inventor:
Hiroshi Soyama, Nagano, JP;
Assignee:
Mitsuboshi Diamond Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31B 1/25 (2006.01); B26D 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotating shaft () is inserted through an axial center of a cutter wheel tip for scribing a brittle object. The rotating shaft () is integrally provided with the cutter wheel tip. The rotating shaft () is inserted into supporting holes () provided in side walls () of a tip holder () so as to be supported. A groove () is formed in an upper portion of each supporting hole () along an axial direction of the supporting hole ().