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:
Jan. 25, 2011
Filed:
Jan. 13, 2006
Applicant:
Gianni Borinato, Vicenza, IT;
Inventor:
Gianni Borinato, Vicenza, IT;
Assignee:
Positec Power Tools (Suzhou) Co., Ltd., Suzhou, Jiangsu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 49/00 (2006.01); G01C 9/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The device () comprises a laser () which is attached to the tool (). During operation a laser beam () is emitted onto an optical lens () which is of cylindrical shape. The lens () is suspended to swivel freely, e. g. by means of a swivel arm () which is operatively connected to the tool (). Thus, the main axis () of the lens () is kept vertically by the gravity force when the tool () is moved or tilted. The shape of the laser marker (III, III) generated on a workpiece () is an indication for the user of the tool () concerning an inclination (x, y) of the tool ().