Light emitting diode filament
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Description
The broken line portions, including portions enclosed by evenly space broken line and dot-dash-dot line, of the light emitting diode filament in
Claims
The ornamental design for a light emitting diode filament, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D786458
Type: Grant
Filed: Oct 31, 2014
Date of Patent: May 9, 2017
Assignee: EPISTAR CORPORATION (Hsinchu)
Inventors: Tzu-Hsiang Wang (Taoyuan County), Chi-Chih Pu (Taoyuan County), Chen-Hong Lee (Taoyuan County)
Primary Examiner: Lakiya Rogers
Assistant Examiner: Harold Blackwell, II
Application Number: 29/507,823
Type: Grant
Filed: Oct 31, 2014
Date of Patent: May 9, 2017
Assignee: EPISTAR CORPORATION (Hsinchu)
Inventors: Tzu-Hsiang Wang (Taoyuan County), Chi-Chih Pu (Taoyuan County), Chen-Hong Lee (Taoyuan County)
Primary Examiner: Lakiya Rogers
Assistant Examiner: Harold Blackwell, II
Application Number: 29/507,823
Classifications
Current U.S. Class:
Light Source (D26/1)