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Document Number
US Patent 7261452
Issued Date
August 28, 2007
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Abstract
A lamp (10) has a housing (12) with a base (14) with an internal circumferential wall (16) arranged about a longitudinal axis (18). A hollow body (20) projects from the housing (12) and is symmetrically arrayed about the longitudinal axis (18). A light guide (21) is positioned in the hollow body (20) and as a single output end (22) arrayed along the longitudinal axis (18) and has a plurality of radially extending arms (23), each of the arms having an input end (24). The light guide (21) is preferably constructed from a molded acrylic or a suitable glass having wave-guide characteristics.
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Number of Claims:
2
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Owner
Osram Sylvania Inc. (Danvers, MA)
Published
August 28, 2007
Application Number
11/053,107
Filed
February 8, 2005
US Classification
362/545   362/507
Int'l Classification
F21S   8/10   (20060101)  
Attorney/Law Firm
Parent Case
CROSS-REFERENCE TO RELATED APPLICATIONS This application claims priority from Provisional Patent Application No. 60/612,080, filed Sep. 22, 2004.
USPTO Field of Search
362/555   362/545   362/507  
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