Patent
   D946788
Priority
Apr 09 2021
Filed
Apr 09 2021
Issued
Mar 22 2022
Expiry
Mar 22 2037
Assg.orig
Entity
unknown
0
7
n/a
The ornamental design for a heating lamp bulb, as shown and described.

FIG. 1 is a perspective view of a heating lamp bulb showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Huang, Guo

Patent Priority Assignee Title
Patent Priority Assignee Title
D553266, Oct 08 2004 ACF FINCO I LP LED light bulb
D660469, Jul 05 2011 Panasonic Corporation Light-emitting diode lamp
D695430, Mar 15 2013 LIVINGSTYLE ENTERPRISES LIMITED LED lamp bulb
D702862, Mar 07 2012 Koninklijke Philips Electronics N V LED bulb
D720478, Apr 04 2013 Ledvance LLC Lamp
D722710, Mar 27 2013 WOOREE LIGHTING CO., LTD.; WOOREE LIGHTING CO , LTD LED lamp
D742039, Aug 11 2014 Opple Lighting Co., Ltd Lamp bulb
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