U.S. patent number D830,586 [Application Number D/612,198] was granted by the patent office on 2018-10-09 for filament bulb.
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, Feng Wu.
United States Patent |
D830,586 |
Jiang , et al. |
October 9, 2018 |
Filament bulb
Claims
CLAIM The ornamental design for a filament bulb, as shown and
described.
Inventors: |
Jiang; Hongkui (Xiamen,
CN), Wu; Feng (Xiamen, CN), Gao;
Yanzeng (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/612,198 |
Filed: |
July 30, 2017 |
Current U.S.
Class: |
D26/2 |
Current International
Class: |
2604 |
Field of
Search: |
;D26/1-6,22,72,74,78,88,89,93,106,113-116,118,120,121,138
;D13/169,174 ;D22/117 ;D8/305-312 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Rosati; Brandon M
Assistant Examiner: Voytek; John A
Attorney, Agent or Firm: PROI Intellectual Property US
Description
FIG. 1 is a perspective upper front View of a filament bulb;
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 lower front View thereof.
In the drawings, the broken lines depict environmental subject
matter only and form no part of the claimed design.
The glass plunger surrounding the filament, the lamp holder beneath
the filament as well as the screw base are shown in broken lines
because they are not part of the claimed design, but are considered
necessary to show the environment in which the design is
associated.
Secondly, in the center of the filament bulb several groups of
vertically oriented LED wires are shown wherein each group contains
of two LED wires. Only one group of two LED wires is shown in solid
lines. The purpose of showing only one group of two LED wires in
solid lines is that the second and any further group of two LED
wires are identical to said group of two LED wires that is shown in
solid lines. Therefore, any repetition of said group of two LED
wires that is shown in solid lines is shown in broken lines.
* * * * *