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. 11, 2007
Filed:
Sep. 22, 2004
Applicants:
Yi-te Liao, Nan-Tou Hsien, TW;
Ming-hui Huang, Taichung Hsien, TW;
Inventors:
Yi-Te Liao, Nan-Tou Hsien, TW;
Ming-Hui Huang, Taichung Hsien, TW;
Assignee:
P & F Brother Industrial Corporation, Taichung, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26D 7/00 (2006.01); F21V 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circular sawing machine has a multi-directional adjustable laser indication device that includes a body, a support rod disposed rotatably and movably within the body, and a laser lamp fixed on the support rod so as to form a visual indication line on a worktable. An angle-adjusting unit is operable to rotate the support rod so as to adjust the angle of the laser lamp. A transverse adjusting unit is operable to move the support rod within the body along a transverse direction of the worktable so as to adjust the position of the laser lamp.