Patent
   D684281
Priority
Jan 27 2012
Filed
Jul 19 2012
Issued
Jun 11 2013
Expiry
Jun 11 2027
Assg.orig
Entity
unknown
11
6
n/a
The ornamental design for a lamp and heat sink for a lamp, as shown and described.

FIG. 1 is a perspective view of the design for a lamp as seen from the front, top;

FIG. 2 is a rear perspective view as seen from the rear, side thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a rear plan view thereof.

The broken line disclosure is for environmental purposes only and does not form a part of the claimed design.

Zeng, Yichong, Zhang, Shiyong, Rioux, Philip

Patent Priority Assignee Title
10465858, Sep 29 2017 Ledvance LLC Light emitting diode tube lamp including glass lamp tube with self diffusive tube glass and method of forming self diffusive glass using chemical etching
10935190, Sep 29 2017 Ledvance LLC Light emitting diode tube lamp including glass lamp tube with self diffusive tube glass and method of forming self diffusive glass using chemical etching
11703192, Sep 29 2017 Ledvance LLC Light emitting diode tube lamp including glass lamp tube with self diffusive tube glass and method of forming self diffusive glass using chemical etching
D694437, Jan 27 2012 Ledvance LLC Heat sink for a lamp
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D796076, Dec 22 2014 JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO , LTD Horizontal LED lamp
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 11 2012ZHANG, SHIYONGOSRAM SYLVANIA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0286190406 pdf
Jul 11 2012ZENG, YICHONGOSRAM SYLVANIA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0286190406 pdf
Jul 18 2012RIOUX, PHILIPOSRAM SYLVANIA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0286190406 pdf
Jul 19 2012Osram Sylvania Inc.(assignment on the face of the patent)
Jul 01 2016OSRAM SYLVANIA IncLedvance LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0394210745 pdf
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