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USD821002S1 - Bulb filament - Google Patents

Bulb filament Download PDF

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Publication number
USD821002S1
USD821002S1 US29/597,398 US201729597398F USD821002S US D821002 S1 USD821002 S1 US D821002S1 US 201729597398 F US201729597398 F US 201729597398F US D821002 S USD821002 S US D821002S
Authority
US
United States
Prior art keywords
bulb filament
bulb
filament
view
mirror image
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
US29/597,398
Inventor
Joshua Ward
Joseph Armitage
James Rhodri Pleass
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.)
Tala Energy Ltd
Original Assignee
Tala Energy 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 Tala Energy Ltd filed Critical Tala Energy Ltd
Assigned to Tala Energy Limited reassignment Tala Energy Limited ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ARMITAGE, JOSEPH, PLEASS, JAMES RHODRI, WARD, JOSHUA
Application granted granted Critical
Publication of USD821002S1 publication Critical patent/USD821002S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front view of a bulb filament showing our new design, with the back view being a mirror image thereof;
FIG. 2 is a side view of the bulb filament shown in FIG. 1, with the other side view being a mirror image;
FIG. 3 is a top view of the bulb filament shown in FIG. 1; and,
FIG. 4 is a bottom view of the bulb filament shown in FIG. 1.
The broken lines depicting the glass bulb, base, and portions of the stem show unclaimed subject matter for the design.

Claims (1)

    CLAIM
  1. The ornamental design for a bulb filament, as shown and described.
US29/597,398 2016-09-23 2017-03-16 Bulb filament Active USD821002S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EM33915070002 2016-09-23
EM003391507-0002 2016-09-23

Publications (1)

Publication Number Publication Date
USD821002S1 true USD821002S1 (en) 2018-06-19

Family

ID=62554342

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/597,398 Active USD821002S1 (en) 2016-09-23 2017-03-16 Bulb filament

Country Status (1)

Country Link
US (1) USD821002S1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD980462S1 (en) * 2022-01-28 2023-03-07 Shenzhen Zhenming Photoelectric Co., LTD Light source
USD994959S1 (en) 2022-11-17 2023-08-08 Haoxin Lin Lamp component
USD1002037S1 (en) * 2020-09-09 2023-10-17 Xiamen Longstarlighting Co., Ltd Filament lamp
USD1018258S1 (en) * 2020-08-06 2024-03-19 Hangzhou Sijunsi Technology Co., Ltd LED filament

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD443703S1 (en) * 1996-09-04 2001-06-12 Kathryn C. Sood Lightbulb
USD506840S1 (en) * 2003-10-14 2005-06-28 Koninklijke Philips Electronics, N.V. Energy saving lamp
USD528674S1 (en) * 2005-08-08 2006-09-19 William Gonzalez LED lamp
USD538953S1 (en) * 2005-09-16 2007-03-20 Koninklijke Philips Electronics N.V. LED bulb
USD540961S1 (en) * 2006-06-26 2007-04-17 Osram Sylvania Inc. Light bulb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD443703S1 (en) * 1996-09-04 2001-06-12 Kathryn C. Sood Lightbulb
USD506840S1 (en) * 2003-10-14 2005-06-28 Koninklijke Philips Electronics, N.V. Energy saving lamp
USD528674S1 (en) * 2005-08-08 2006-09-19 William Gonzalez LED lamp
USD538953S1 (en) * 2005-09-16 2007-03-20 Koninklijke Philips Electronics N.V. LED bulb
USD540961S1 (en) * 2006-06-26 2007-04-17 Osram Sylvania Inc. Light bulb

Non-Patent Citations (10)

* Cited by examiner, † Cited by third party
Title
Design U.S. Appl. No. 29/562,389, filed Apr. 25, 2016; Inventors: Joshua Ward et al.
Design U.S. Appl. No. 29/564,627, filed May 13, 2016; Inventors: Joshua Ward et al.
Design U.S. Appl. No. 29/567,162, filed Jun. 6, 2016; Inventors: Joshua Ward et al.
Design U.S. Appl. No. 29/567,165, filed Jun. 6, 2016; Inventors: Joshua Ward et al.
Design U.S. Appl. No. 29/570,251, filed Jul. 6, 2016; Inventors: Joshua Ward et al.
Design U.S. Appl. No. 29/570,532, filed Jul. 8, 2016; Inventors: Joshua Ward et al.
Design U.S. Appl. No. 29/575,508, filed Aug. 25, 2016; Inventors: Joshua Ward et al.
Design U.S. Appl. No. 29/597,397, filed Mar. 16, 2017; Inventors: Joshua Ward et al.
Design U.S. Appl. No. 29/597,402, filed Mar. 16, 2017; Inventors: Joshua Ward et al.
Design U.S. Appl. No. 29/597,403, filed Mar. 16, 2017; Inventors: Joshua Ward et al.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1018258S1 (en) * 2020-08-06 2024-03-19 Hangzhou Sijunsi Technology Co., Ltd LED filament
USD1002037S1 (en) * 2020-09-09 2023-10-17 Xiamen Longstarlighting Co., Ltd Filament lamp
USD980462S1 (en) * 2022-01-28 2023-03-07 Shenzhen Zhenming Photoelectric Co., LTD Light source
USD994959S1 (en) 2022-11-17 2023-08-08 Haoxin Lin Lamp component

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