US Patent 7478931 Lighting fixture service access
Patent 7478931 was granted and assigned to Ruud Lighting, Inc. on January, 2009 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
June 30, 2006
Date of Patent
January 20, 2009
Patent Application Number
11478781
Patent Citations Received
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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