Patent
   D650113
Priority
Jul 18 2008
Filed
Jan 15 2009
Issued
Dec 06 2011
Expiry
Dec 06 2025
Assg.orig
Entity
unknown
1
36
n/a
The ornamental design for a lighting device, as shown and described.

FIG. 1 is a perspective view, showing the new design for a lighting device;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing of unclaimed portions of the lighting device and the dash-dot-dot lines indicating the bounds of the claimed design form no part of the claimed design.

Purfuerst, Joerg R., Rudek, David M., Vogt, Hans-Michael

Patent Priority Assignee Title
D771276, Nov 24 2014 Peak Innovations Inc. Rail
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 15 20093M Innovative Properties Company(assignment on the face of the patent)
Feb 12 2009RUDEK, DAVID M 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0223740247 pdf
Feb 12 2009PURFUERST, JOERG R3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0223740247 pdf
Feb 12 2009VOGT, HANS-MICHAEL3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0223740247 pdf
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