Invention Grant
- Patent Title: Roadway luminaire and methods of use
- Patent Title (中): 道路灯具及使用方法
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Application No.: US12166536Application Date: 2008-07-02
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Publication No.: US07828456B2Publication Date: 2010-11-09
- Inventor: John D. Boyer , James G. Vanden Eynden
- Applicant: John D. Boyer , James G. Vanden Eynden
- Applicant Address: US OH Cincinnati
- Assignee: LSI Industries, Inc.
- Current Assignee: LSI Industries, Inc.
- Current Assignee Address: US OH Cincinnati
- Agency: McDermott Will & Emery LLP
- Main IPC: F21S8/08
- IPC: F21S8/08

Abstract:
A lighting apparatus having a base member and a directional member are shown and described. The base member includes a first surface having a plurality of reflective elements extending therefrom. The base member also including a plurality of openings arranged in a pattern. Each openings is configured to receive a respective light source. The directional member has a portion of a reflective surface positioned relative to at least one opening to reflect light radiating from a lighting source disposed within the opening towards a portion of at least one of the reflective elements extending from the base member.
Public/Granted literature
- US20090103288A1 Roadway luminaire and methods of use Public/Granted day:2009-04-23
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