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:
Jul. 05, 2005
Filed:
Oct. 22, 2002
James R. Raskin, Ellicott City, MD (US);
Jeffrey A. Cooper, Ellicott City, MD (US);
James D. Marshall, Mallorytown, CA;
Oleksiy P. Sergyeyenko, Brockville, CA;
Thomas J. Wheeler, Pomona, CA (US);
James R. Raskin, Ellicott City, MD (US);
Jeffrey A. Cooper, Ellicott City, MD (US);
James D. Marshall, Mallorytown, CA;
Oleksiy P. Sergyeyenko, Brockville, CA;
Thomas J. Wheeler, Pomona, CA (US);
Black & Decker Inc., Newark, DE (US);
Abstract
A laser level disposable on a reference surface includes a housing, a pendulum pivotably connected to the housing, a first laser diode disposed on the pendulum for emitting a first laser beam along a first path, and a lens disposed on the pendulum in the first path for converting the first laser beam into a first planar beam, the first planar beam forming a line on the reference surface.