Patent
   D859698
Priority
Jun 19 2018
Filed
Jul 12 2018
Issued
Sep 10 2019
Expiry
Sep 10 2034
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for a light bulb, as shown and described.

FIG. 1 is a top, front and left side perspective view of a light bulb showing my new design;

FIG. 2 is a bottom, rear and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the light bulb which form no part of the claimed design.

Yeung, Chi Keung

Patent Priority Assignee Title
10794543, Aug 14 2015 Substrate for LED packaging, LED package, and LED bulb
D980462, Jan 28 2022 Light source
D988546, Apr 11 2022 DONGGUAN HUIHUAN LIGHTING CO., LTD. Light bulb
ER178,
ER2707,
ER41,
ER6390,
ER7672,
ER8669,
Patent Priority Assignee Title
D340295, Oct 18 1991 Lamp bulb with internal sound emitter actuated by energized lamp
D422099, May 28 1999 Lamp
D443703, Sep 04 1996 Lightbulb
D549360, Jun 16 2006 KEETAT LIGHTING FACTORY Light bulb
D550864, Apr 23 2007 Ledvance LLC Lamp
D664682, Feb 25 2011 Panasonic Corporation Light-emitting diode lamp
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Jul 11 2018YEUNG, CHI KEUNGSIM International Company LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0463390959 pdf
Jul 12 2018SIM International Company Limited(assignment on the face of the patent)
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