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:
Jun. 19, 2001
Filed:
Apr. 15, 1999
Applicant:
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 1/500 ; B25D 5/00 ;
U.S. Cl.
CPC ...
G01C 1/500 ; B25D 5/00 ;
Abstract
A laser marking device for marking a reference point with laser light so that accurate measurements can be made to that point. The laser marking device includes a support bar that has first and second ends and a longitudinal axis extending between the first and second ends. The first and second ends are adapted to slidably rest on the horizontal portions of an adjacent pair of T-bars of a suspended ceiling. An illuminating device emits a beam of light to illuminate a reference point. The illuminating device is slidably mounted to the support bar.