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:
Jan. 13, 2006
Karim El-katcha, San Carlos, CA (US);
William R. Reeve, Santa Clara, CA (US);
Robert E. Mccracken, Aiken, SC (US);
Allen Brelsford, Baldwin, MD (US);
Donald W. Zurwelle, Lutherville, MD (US);
Fred S. Watts, Freedom, PA (US);
Karim El-Katcha, San Carlos, CA (US);
William R. Reeve, Santa Clara, CA (US);
Robert E. McCracken, Aiken, SC (US);
Allen Brelsford, Baldwin, MD (US);
Donald W. Zurwelle, Lutherville, MD (US);
Fred S. Watts, Freedom, PA (US);
Black & Decker Inc., Newark, DE (US);
Abstract
A light detector which includes a housing having front and rear walls, a light receiving section disposed on the front wall, and displays disposed on the front and rear walls for showing the location of received light relative on the light receiving section. Also disclosed is a laser level including a motor, a shaft driven by the motor, a housing fixedly disposed on the shaft, the housing having a bore therein, a barrel, and a screw disposed on the housing and contracting the barrel for adjusting the pivotal position of the barrel.