U.S. patent number D590,099 [Application Number D/307,111] was granted by the patent office on 2009-04-07 for heat sink for a light fixture. This patent grant is currently assigned to Lighting Science Group Corporation. Invention is credited to Fredric S. Maxik, Addy S. Widjaja.
United States Patent | D590,099 |
Maxik , et al. | April 7, 2009 |
Inventors: | Maxik; Fredric S. (Indialantic, FL), Widjaja; Addy S. (Palm Bay, FL) |
---|---|
Assignee: | Lighting Science Group
Corporation (Satellite Beach, FL) |
Appl. No.: | D/307,111 |
Filed: | March 31, 2008 |
Current U.S. Class: | D26/118 |
Current International Class: | 2699 |
Field of Search: | ;D26/3,37,67,72,74-79,81-92,118-122 ;362/125,147,217-225,132,243,260-263,267,283,311,337,364,806 ;326/311 ;D25/119,132 ;312/140 |
2356654 | August 1944 | Cullman |
2569934 | October 1951 | Kurtzon |
D193802 | October 1962 | Thomsen et al. |
3125301 | March 1964 | Stotter |
4814954 | March 1989 | Spitz |
4845601 | July 1989 | Podbury et al. |
D306771 | March 1990 | Gecchelin |
D311589 | October 1990 | Benchimol et al. |
D314757 | February 1991 | Gecchelin |
D361010 | August 1995 | Hebsgaard |
D368851 | April 1996 | Cole et al. |
D372453 | August 1996 | Gold |
D440101 | April 2001 | Anderson |
6231209 | May 2001 | Leibig et al. |
D444262 | June 2001 | Eberlein et al. |
6257735 | July 2001 | Baar |
D486340 | February 2004 | Sudano |
7144129 | December 2006 | Mackin |
D544136 | June 2007 | Hargreaves |
D544138 | June 2007 | Hargreaves |
D544994 | June 2007 | Hargreaves |
D545996 | July 2007 | Hargreaves |
D567002 | April 2008 | Allsopp |
D578248 | October 2008 | Lee et al. |
D582602 | December 2008 | Maxik et al. |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.