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. 11, 2002
Filed:
Jul. 30, 2001
Applicant:
Inventors:
Jack V. Miller, Seaford, DE (US);
Ruth E. Miller, Seaford, DE (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 8/04 ;
U.S. Cl.
CPC ...
F21S 8/04 ;
Abstract
A dual-surface lens for light fixtures and T-bar ceilings includes a first lens panel having a planar perimeter around a decorative or optical control area and a second lens panel having a planar perimeter resting on the planar perimeter of the first lens panel. In a preferred embodiment the first lens panel depends below the planar perimeter and the second lens panel extends above the planar perimeter at an angle of from 5° to 15°.