USD819842S1 - Light bulb filament - Google Patents

Light bulb filament Download PDF

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Publication number
USD819842S1
USD819842S1 US29/605,663 US201729605663F USD819842S US D819842 S1 USD819842 S1 US D819842S1 US 201729605663 F US201729605663 F US 201729605663F US D819842 S USD819842 S US D819842S
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
US29/605,663
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 USD819842S1 publication Critical patent/USD819842S1/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.
US29/605,663 2017-02-17 2017-05-29 Light bulb filament Active USD819842S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201730042663 2017-02-17
CN201730042663 2017-02-17

Publications (1)

Publication Number Publication Date
USD819842S1 true USD819842S1 (en) 2018-06-05

Family

ID=62234932

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/605,663 Active USD819842S1 (en) 2017-02-17 2017-05-29 Light bulb filament

Country Status (1)

Country Link
US (1) USD819842S1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD410554S (en) * 1998-10-01 1999-06-01 Raymond Guyton Incandescent lamp
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
USD689215S1 (en) * 2012-05-14 2013-09-03 Civilight Shenzhen Semiconductor Lighting Co., Ltd. LED bulb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD410554S (en) * 1998-10-01 1999-06-01 Raymond Guyton Incandescent lamp
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
USD689215S1 (en) * 2012-05-14 2013-09-03 Civilight Shenzhen Semiconductor Lighting Co., Ltd. LED bulb

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