Light bulb

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Description

FIG. 1 is a front elevational view of a light bulb showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a bottom perspective view thereof.

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

The views of the light bulb that are not shown form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D422099 March 28, 2000 Kracke
D443703 June 12, 2001 Sood
D549360 August 21, 2007 An
D550864 September 11, 2007 Hernandez, Jr.
D664682 July 31, 2012 Matsuda
D859697 September 10, 2019 Yeung
Patent History
Patent number: D943788
Type: Grant
Filed: Dec 10, 2020
Date of Patent: Feb 15, 2022
Assignee: Hangzhou Hangke Optoelectronics Co., Ltd. (Zhejiang)
Inventors: Qianjun Yan (Zhejiang), Zhaozhang Zheng (Zhejiang), Lingli Ma (Zhejiang)
Primary Examiner: Marcus A Jackson
Application Number: 29/761,634
Classifications
Current U.S. Class: Electric Light Bulb (34) (D26/2)