Light fixture heat sink
Latest 4187318 Canada Inc. Patents:
The portions shown in broken lines in the drawings do not form part of the present design.
The light fixture heat sink is shown broken away in
Claims
The ornamental design for a light fixture heat sink, as shown and described.
D267005 | November 23, 1982 | Dennis |
D278140 | March 26, 1985 | Tatum |
D306491 | March 6, 1990 | Hallengren |
D315832 | April 2, 1991 | Rocheleau et al. |
D338449 | August 17, 1993 | Sahyoun |
5746502 | May 5, 1998 | Huang |
6385047 | May 7, 2002 | McCullough et al. |
D500883 | January 11, 2005 | Herst et al. |
D520172 | May 2, 2006 | Engel |
D538053 | March 13, 2007 | Fischer |
7438441 | October 21, 2008 | Sun et al. |
20040037081 | February 26, 2004 | Blandford |
20050243576 | November 3, 2005 | Park et al. |
20080285264 | November 20, 2008 | Whitehouse et al. |
Type: Grant
Filed: May 16, 2008
Date of Patent: Dec 22, 2009
Assignee: 4187318 Canada Inc. (Ville St. Laurent, Quebec)
Inventors: Eran Plonski (Montreal), Sharath Kumar (Laval), Eihab Baqui (Brossard)
Primary Examiner: Selina Sikder
Attorney: Ogilvy Renault LLP
Application Number: 29/318,268