Patent
   D736423
Priority
May 21 2013
Filed
May 21 2013
Issued
Aug 11 2015
Expiry
Aug 11 2029
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for an undulating flexible illumination sheet with opposing light-emitting surfaces, as shown and described.

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 surfaces of the illumination sheet, only that light is emitted therefrom.

Tischler, Michael A., Schick, Philippe M., Jungwirth, Paul, Palfreyman, Paul

Patent Priority Assignee Title
ER3340,
ER4392,
Patent Priority Assignee Title
D613886, Jun 10 2008 LED light module with cutouts
D614318, Jun 10 2008 LED light module
D644187, Feb 10 2010 EPISTAR CORPORATION Light emitting diode array
//////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 21 2013COOLEDGE LIGHTING INC.(assignment on the face of the patent)
Jun 10 2013PALFREYMAN, PAULCOOLEDGE LIGHTING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0308260779 pdf
Jun 10 2013TISCHLER, MICHAELCOOLEDGE LIGHTING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0308260779 pdf
Jun 10 2013JUNGWIRTH, PAULCOOLEDGE LIGHTING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0308260779 pdf
Jun 10 2013SCHICK, PHILIPPECOOLEDGE LIGHTING, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0308260779 pdf
Nov 27 2015COOLEDGE LIGHTING INC COMERICA BANKSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0371710512 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule