LED light engine with optics

Coplin , et al. June 7, 2

Patent Grant D639467

U.S. patent number D639,467 [Application Number D/366,656] was granted by the patent office on 2011-06-07 for led light engine with optics. This patent grant is currently assigned to EcoFit Lighting LLC. Invention is credited to Barry Cason Coplin, John Robert Householder, Clifford Earl Wilson.


United States Patent D639,467
Coplin ,   et al. June 7, 2011

LED light engine with optics

Claims

CLAIM The ornamental design for a LED light engine with optics, as shown and described.
Inventors: Coplin; Barry Cason (Fairway, KS), Householder; John Robert (Reading, MA), Wilson; Clifford Earl (Holt, MO)
Assignee: EcoFit Lighting LLC (Lenexa, KS)
Appl. No.: D/366,656
Filed: July 28, 2010

Current U.S. Class: D26/28
Current International Class: 2606
Field of Search: ;D26/28-36 ;362/459-468,475-478,485-487,61-83,330-335

References Cited [Referenced By]

U.S. Patent Documents
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D324111 February 1992 Arbisi
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5892621 April 1999 McGregor et al.
6045240 April 2000 Hochstein
6942361 September 2005 Kishimura et al.
7347706 March 2008 Wu et al.
2006/0092639 May 2006 Livesay et al.
2007/0076413 April 2007 Mingozzi
2007/0076415 April 2007 Chou et al.
2007/0201225 August 2007 Holder et al.
2008/0080196 April 2008 Ruud et al.
2009/0021933 January 2009 Mayer et al.
2009/0097262 April 2009 Zhang et al.
2009/0126905 May 2009 Dinh
2009/0168416 July 2009 Zhang et al.
Foreign Patent Documents
2009081382 Jul 2009 WO

Other References

CAFP Electronical Technology Co., Ltd, LED streetlight heat sink, http://winszhang.en.ecplaza.net/2.asp, Retrieved Sep. 22, 2009, 3 pages. cited by other .
International Search Report and Written Opinion dated Sep. 17, 2010, regarding PCT/US2010/040866, 13 pages. cited by other.

Primary Examiner: Jackson; Marcus
Attorney, Agent or Firm: Polsinelli Shughart PC

Description



FIG. 1 is a bottom perspective view of the LED light engine with optics showing our new design;

FIG. 2 is a front view of the LED light engine with optics;

FIG. 3 is a rear view of the LED light engine with optics;

FIG. 4 is a left side view of the LED light engine with optics;

FIG. 5 is a right side view of the LED light engine with optics;

FIG. 6 is a top view of the LED light engine with optics; and,

FIG. 7 is a bottom view of the LED light engine with optics.

The broken lines shown are for illustrative purposes only and form no part of the claimed design.

* * * * *

References


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