Radial heat conductor
Norberg , et al. December 2, 2
U.S. patent number D718,848 [Application Number D/470,333] was granted by the patent office on 2014-12-02 for radial heat conductor. The grantee listed for this patent is Lumen LED. Invention is credited to Felix Ming Han Chai, David R Goodson, Christopher Marquis, John Albert Massa, Sheldon Stewart Norberg.
| United States Patent | D718,848 |
| Norberg , et al. | December 2, 2014 |
Radial heat conductor
Claims
CLAIM The ornamental design for a radial heat conductor, as shown and described.
| Inventors: | Norberg; Sheldon Stewart (Alameda, CA), Massa; John Albert (Alameda, CA), Goodson; David R (Castro Valley, CA), Marquis; Christopher (Hayward, CA), Chai; Felix Ming Han (Shenzhen, CN) | ||||||||||
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| Applicant: |
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| Appl. No.: | D/470,333 | ||||||||||
| Filed: | October 19, 2013 |
| Current U.S. Class: | D23/314 |
| Current International Class: | 2303 |
| Field of Search: | ;165/185 ;D26/2 ;D13/179 ;362/249.02 ;D23/314,322,335 |
References Cited [Referenced By]
U.S. Patent Documents
| 6400067 | June 2002 | Manning et al. |
| D689631 | September 2013 | Zhang et al. |
| 2012/0217861 | August 2012 | Soni |
| 2013/0107531 | May 2013 | Breidenassel et al. |
| 2014/0034279 | February 2014 | Lin et al. |
| 2014/0096934 | April 2014 | Xiong et al. |
| 2014/0153248 | June 2014 | Yeh |
| 2014/0169005 | June 2014 | Lee |
Assistant Examiner: Aman; Ania
Attorney, Agent or Firm: Prettyman; Gerald R
Description
U.S. application Ser. No. 14/058,230 filed Oct. 19, 2013 titled "Maximizing the Lighting Efficiency of LED Lamps".
FIG. 1 is a top plan view of a radial heat conductor, showing our new design.
FIG. 2 is an top perspective view of a radial heat conductor; and,
FIG. 3 is a side elevation view of a radial heat conductor.
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