U.S. patent number D770,398 [Application Number D/507,669] was granted by the patent office on 2016-11-01 for light emitting diode filament.
This patent grant is currently assigned to Formosa Epitaxy Incorporation. The grantee listed for this patent is Formosa Epitaxy Incorporation. Invention is credited to Chen-Hong Lee, Chi-Chih Pu, Tzu-Hsiang Wang.
United States Patent |
D770,398 |
Wang , et al. |
November 1, 2016 |
Light emitting diode filament
Claims
CLAIM The ornamental design for a light emitting diode filament, as
shown and described.
Inventors: |
Wang; Tzu-Hsiang (Taoyuan
County, TW), Pu; Chi-Chih (Taoyuan County,
TW), Lee; Chen-Hong (Taoyuan County, TW) |
Applicant: |
Name |
City |
State |
Country |
Type |
Formosa Epitaxy Incorporation |
Taoyuan County |
N/A |
TW |
|
|
Assignee: |
Formosa Epitaxy Incorporation
(Taoyuan County, TW)
|
Appl.
No.: |
D/507,669 |
Filed: |
October 30, 2014 |
Foreign Application Priority Data
|
|
|
|
|
Aug 7, 2014 [TW] |
|
|
103304643 |
|
Current U.S.
Class: |
D13/180 |
Current International
Class: |
1303 |
Field of
Search: |
;D13/180,117,110,199
;D21/486,501,503 ;D25/152,155,160,163 ;D26/1 ;257/88
;362/249.02,800,612 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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D1243032 |
|
Jun 2005 |
|
JP |
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D1243033 |
|
Jun 2005 |
|
JP |
|
Other References
"Office Action of Taiwan Counterpart Application" , issued on Mar.
12, 2015, p. 1-p. 3. cited by applicant.
|
Primary Examiner: Holland; Derrick
Assistant Examiner: King; Jennifer O
Attorney, Agent or Firm: Ditthavong & Steiner, P.C.
Description
FIG. 1 is a perspective view of a light emitting diode filament
showing our new design;
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 view thereof; and,
FIG. 7 is a bottom view thereof.
The broken line portions of the light emitting diode filament in
FIGS. 1-7 represent unclaimed portions of the design and form no
part thereof.
* * * * *