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:
Oct. 29, 2013
Filed:
Dec. 17, 2009
Applicants:
Michael H. Bonitatibus, Glenside, PA (US);
Barry E. Barsky, Havertown, PA (US);
Inventors:
Michael H. Bonitatibus, Glenside, PA (US);
Barry E. Barsky, Havertown, PA (US);
Assignee:
Solar Light Company, Inc., Glenside, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01); G03B 21/14 (2006.01); G03B 9/04 (2006.01); G03B 9/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
Attenuator apparatus for controlling the intensity of radiation including an attenuator having through openings that vary in size to vary the intensity of a beam of radiation passing through the shutter, and means for moving the attenuator to selectively regulate the intensity of the beam of radiation passing through.