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:
Apr. 14, 2009
Filed:
Mar. 14, 2006
Applicant:
Hirokazu Yoshida, Niigata, JP;
Inventor:
Hirokazu Yoshida, Niigata, JP;
Assignee:
Hitachi Koki Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B27B 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a portable electric circular saw (portable cutting tool) including a cutting tool body having a motor serving as a driving source and a saw blade (cutting tool) driven to rotate by the motor and a base guiding the cutting tool body along a surface of a material to be cut, and allowing a parallel ruler to be mounted on the base, guide bars respectively inserted through insertion holes formed in the base are provided with a dust guard that can slide parallel to an end face of the saw blade and can abut against the end face of the saw blade.