Undulating flexible illumination sheet with light-emitting surface regions

- Cooledge Lighting Inc.
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Description

FIG. 1 is a perspective view of an illumination sheet incorporating the design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a left-side view thereof, the front-side view being identical to the left-side view and the back-side and right-side views being mirror images of the left-side view.

The arrows depicted in broken lines indicating light emission are for environmental purposes only and form no part of the claimed design. The regions of oblique surface shading do not imply any particular reflectivity of the surface of the illumination sheet, only that light is emitted from light-emitting surface regions thereon. The back surface is plain and unornamented.

Claims

The ornamental design for an undulating flexible illumination sheet with light-emitting surface regions, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
D613886 April 13, 2010 Lodhie
D614318 April 20, 2010 Lodhie
D644187 August 30, 2011 Shen et al.
Patent History
Patent number: D736422
Type: Grant
Filed: May 21, 2013
Date of Patent: Aug 11, 2015
Assignee: Cooledge Lighting Inc. (Richmond)
Inventors: Paul Palfreyman (Vancouver), Michael A. Tischler (Vancouver), Paul Jungwirth (Burnaby), Philippe M. Schick (Vancouver)
Primary Examiner: Marcus Jackson
Application Number: 29/455,484
Classifications
Current U.S. Class: Light Source (D26/1)