USD819843S1 - Light bulb filament - Google Patents

Light bulb filament Download PDF

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Publication number
USD819843S1
USD819843S1 US29/605,665 US201729605665F USD819843S US D819843 S1 USD819843 S1 US D819843S1 US 201729605665 F US201729605665 F US 201729605665F US D819843 S USD819843 S US D819843S
Authority
US
United States
Prior art keywords
light bulb
bulb filament
filament
view
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/605,665
Inventor
Hongkui Jiang
Yanzeng Gao
Feng Wu
Hongbin Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Eco Lighting Co Ltd
Original Assignee
Xiamen Eco Lighting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiamen Eco Lighting Co Ltd filed Critical Xiamen Eco Lighting Co Ltd
Assigned to Xiamen Eco Lighting Co., Ltd. reassignment Xiamen Eco Lighting Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JIANG, Hongkui, GAO, Yanzeng, LIN, HONGBIN, WU, FENG
Application granted granted Critical
Publication of USD819843S1 publication Critical patent/USD819843S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective front View of a light bulb filament;
FIG. 2 is a left side View thereof;
FIG. 3 is a front View thereof;
FIG. 4 is a right side View thereof;
FIG. 5 is a rear View thereof;
FIG. 6 is a top plan View thereof;
FIG. 7 is a bottom plan View thereof; and,
FIG. 8 is a perspective rear View thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a light bulb filament, as shown and described.
US29/605,665 2017-02-17 2017-05-29 Light bulb filament Active USD819843S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201730042664 2017-02-17
CN201730042664 2017-02-17

Publications (1)

Publication Number Publication Date
USD819843S1 true USD819843S1 (en) 2018-06-05

Family

ID=62235243

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/605,665 Active USD819843S1 (en) 2017-02-17 2017-05-29 Light bulb filament

Country Status (1)

Country Link
US (1) USD819843S1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD422099S (en) * 1999-05-28 2000-03-28 Kracke Donald R Lamp
USD549360S1 (en) * 2006-06-16 2007-08-21 Qingzhao An Light bulb
USD550864S1 (en) * 2007-04-23 2007-09-11 Osram Sylvania Inc. Lamp
USD664683S1 (en) * 2011-05-16 2012-07-31 Panasonic Corporation Light-emitting diode lamp
USD671663S1 (en) * 2012-02-22 2012-11-27 Panasonic Corporation Light emitting diode lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD422099S (en) * 1999-05-28 2000-03-28 Kracke Donald R Lamp
USD549360S1 (en) * 2006-06-16 2007-08-21 Qingzhao An Light bulb
USD550864S1 (en) * 2007-04-23 2007-09-11 Osram Sylvania Inc. Lamp
USD664683S1 (en) * 2011-05-16 2012-07-31 Panasonic Corporation Light-emitting diode lamp
USD671663S1 (en) * 2012-02-22 2012-11-27 Panasonic Corporation Light emitting diode lamp

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