U.S. patent number D827,163 [Application Number D/606,516] was granted by the patent office on 2018-08-28 for light bulb filament.
This patent grant is currently assigned to XIAMEN ECO LIGHTING CO., LTD.. The grantee listed for this patent is XIAMEN ECO LIGHTING CO., LTD.. Invention is credited to Yanzeng Gao, Hongkui Jiang, Chenjun Wu, Feng Wu.
United States Patent |
D827,163 |
Jiang , et al. |
August 28, 2018 |
Light bulb filament
Claims
CLAIM The ornamental design for light bulb filament, as shown and
described.
Inventors: |
Jiang; Hongkui (Xiamen,
CN), Gao; Yanzeng (Xiamen, CN), Wu;
Feng (Xiamen, CN), Wu; Chenjun (Xiamen,
CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
XIAMEN ECO LIGHTING CO., LTD. |
Xiamen, Fujian Province |
N/A |
CN |
|
|
Assignee: |
XIAMEN ECO LIGHTING CO., LTD.
(CN)
|
Appl.
No.: |
D/606,516 |
Filed: |
June 5, 2017 |
Current U.S.
Class: |
D26/2 |
Current International
Class: |
2604 |
Field of
Search: |
;D26/1-4
;313/313,315,316,317,318,493 ;315/52,53,56,57,58 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Jackson; Marcus
Attorney, Agent or Firm: PROI Intellectual Property US
Description
FIG. 1 is a perspective front View of light bulb filament;
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;
FIG. 7 is a bottom plan View thereof; and,
FIG. 8 is a perspective front View thereof.
* * * * *