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. 17, 2001
Filed:
Oct. 01, 1999
Dale E Fiene, Algonquin, IL (US);
Other;
Abstract
A luminaire design for suspended ceilings, which permits improved packing density for the warehousing and shipping. The assembled luminaire comprises three or four parts: a reflector, a ballasted-socket, a lamp, and an optional diffuser or lens. The tapered design of the reflector allows the reflectors to be stored and transported with one reflector nested within another; therefore, a stack of a dozen luminaires take up only slightly more volume than one conventional luminaire. When the luminaires are installed at the job site, a ballasted-socket is clipped into a mounting hole in the reflector, a lamp is inserted into the socket of the ballasted-socket, this assembly is placed into the ceiling grid, and the ballasted-socket is connected to a power source. If a diffuser or lens is desired, it is merely placed in the ceiling grid before the rest of the assembly.