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Patent
   D728131
Priority
Aug 31 2012
Filed
Feb 22 2013
Issued
Apr 28 2015
Expiry
Apr 28 2029
Inventors
Hockemeyer…
Assg.orig
GT Biomesc…
Assg.curr
GT Biomesc…
Entity
unknown
Referenced by
5
References
5
Maint.:
n/a
The ornamental design for a light bulb, as shown and described.

FIG. 1 is a top view of a light bulb showing my new design.

FIG. 2 is a first side view thereof.

FIG. 3 is a second side view thereof.

FIG. 4 is a third side view thereof.

FIG. 5 is a fourth side view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Hockemeyer, Martin

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D934474, May 31 2012 Sony Corporation Lighting speaker
D975339, Jun 07 2021 Light with 3D effect
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D433167, Mar 06 2000 Super Trend Lighting Limited Energy saving light
D471294, Apr 05 2002 NEPTUN LIGHT, INC Compact fluorescent lamp
D487939, Oct 17 2002 EPILIGHT TECHNOLOGY CO , INC DBA OPTILED Light source
D494688, Apr 23 2003 Koninklijke Philips Electronics N.V. Energy saving lamp
D499820, Apr 28 2004 Mass Technology (H.K.) Limited Lamp
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 22 2013GT Biomescilt Light Limited(assignment on the face of the patent)
Feb 25 2015HOCKEMEYER, MARTINGT Biomescilt Light LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0350480597 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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