Light bulb

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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.


The ornamental design for a light bulb, as shown and described.

Referenced Cited

U.S. Patent Documents

D433167 October 31, 2000 Yim
D471294 March 4, 2003 Bobel
D487939 March 30, 2004 Smith
D494688 August 17, 2004 Van de Ven et al.
D499820 December 14, 2004 Foo

Patent History

Patent number: D728131
Type: Grant
Filed: Feb 22, 2013
Date of Patent: Apr 28, 2015
Assignee: GT BiomeScilt Light Limited (Kowloon)
Inventor: Martin Hockemeyer (Kowloon)
Primary Examiner: Marcus Jackson
Application Number: 29/446,387


Current U.S. Class: Electric Light Bulb (34) (D26/2)