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:
Feb. 05, 2013
Filed:
Mar. 21, 2008
Applicants:
Shinji Hirabayashi, Anjo, JP;
Naoyuki Kojima, Anjo, JP;
Inventors:
Shinji Hirabayashi, Anjo, JP;
Naoyuki Kojima, Anjo, JP;
Assignee:
Makita Corporation, Anjo-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 35/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A saw blade fixing device is constructed so that a screw flange of a screw body tightened into a screw hole of a spindle is made to have a truncated cone shape, an operating lever is provided to be operable to pivot to a received position and a use position by reversing the operating lever between front and back sides, and this operating lever does not protrude from the truncated cone shape when it is received.