USD818153S1 - Decorative lamp filament - Google Patents

Decorative lamp filament Download PDF

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Publication number
USD818153S1
USD818153S1 US29/520,892 US201529520892F USD818153S US D818153 S1 USD818153 S1 US D818153S1 US 201529520892 F US201529520892 F US 201529520892F US D818153 S USD818153 S US D818153S
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US
United States
Prior art keywords
decorative lamp
lamp filament
view
filament
decorative
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
US29/520,892
Inventor
Alan Barry Feit
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.)
Feit Electric Co Inc
Original Assignee
Feit Electric Co Inc
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 Feit Electric Co Inc filed Critical Feit Electric Co Inc
Priority to US29/520,892 priority Critical patent/USD818153S1/en
Assigned to Feit Electric Company, Inc. reassignment Feit Electric Company, Inc. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FEIT, ALAN BARRY
Priority to US15/901,602 priority patent/US10724690B2/en
Application granted granted Critical
Publication of USD818153S1 publication Critical patent/USD818153S1/en
Priority to US16/904,326 priority patent/US11143363B2/en
Priority to US17/471,969 priority patent/US11543084B2/en
Priority to US18/062,155 priority patent/US12000544B2/en
Priority to US18/652,321 priority patent/US20240280227A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of a decorative lamp filament according to the present design;
FIG. 2 is a front view of the decorative lamp filament shown in FIG. 1;
FIG. 3 is a back view of the decorative lamp filament shown in FIG. 1;
FIG. 4 is a first side view of the decorative lamp filament shown in FIG. 1;
FIG. 5 is a second side view of the decorative lamp filament shown in FIG. 1;
FIG. 6 is a top view of the decorative lamp filament shown in FIG. 1; and,
FIG. 7 is a bottom view of the decorative lamp filament shown in FIG. 1.
Applicant respectfully submits that the broken or dashed line format lines shown herein are for illustrative purposes only and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a decorative lamp filament, as shown and described.
US29/520,892 2015-03-18 2015-03-18 Decorative lamp filament Active USD818153S1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US29/520,892 USD818153S1 (en) 2015-03-18 2015-03-18 Decorative lamp filament
US15/901,602 US10724690B2 (en) 2015-03-18 2018-02-21 Omnidirectional light emitting diode filament holder
US16/904,326 US11143363B2 (en) 2015-03-18 2020-06-17 Omnidirectional light emitting diode filament holder
US17/471,969 US11543084B2 (en) 2015-03-18 2021-09-10 Omnidirectional light emitting diode filament holder
US18/062,155 US12000544B2 (en) 2015-03-18 2022-12-06 Omnidirectional light emitting diode filament holder
US18/652,321 US20240280227A1 (en) 2015-03-18 2024-05-01 Omnidirectional light emitting diode filament holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/520,892 USD818153S1 (en) 2015-03-18 2015-03-18 Decorative lamp filament

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/901,602 Continuation-In-Part US10724690B2 (en) 2015-03-18 2018-02-21 Omnidirectional light emitting diode filament holder

Publications (1)

Publication Number Publication Date
USD818153S1 true USD818153S1 (en) 2018-05-15

Family

ID=62090766

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/520,892 Active USD818153S1 (en) 2015-03-18 2015-03-18 Decorative lamp filament

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US (1) USD818153S1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11047539B1 (en) 2020-04-30 2021-06-29 Feit Electric Company, Inc. Multi-operational landscape lighting device
US11143363B2 (en) 2015-03-18 2021-10-12 Feit Electric Company, Inc. Omnidirectional light emitting diode filament holder
US11876042B2 (en) 2020-08-03 2024-01-16 Feit Electric Company, Inc. Omnidirectional flexible light emitting device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1457239A (en) * 1921-10-25 1923-05-29 Volpian Alexander Samuel Lamp filament and support
US1552835A (en) * 1920-10-18 1925-09-08 Francis P Foulk Multiple-filament lamp
US1957242A (en) * 1925-10-22 1934-05-01 Gen Electric Incandescent lamp filament
US1961509A (en) * 1929-11-29 1934-06-05 Sirian Lamp Co Electric lamp and filament therefor
US1981878A (en) * 1929-09-23 1934-11-27 Sirian Lamp Co Lamp, filament, and process of making the same
US6774546B2 (en) * 2002-05-15 2004-08-10 James W Gibboney, Jr. Multiple, parallel filament lamp
US8796910B2 (en) * 2008-07-23 2014-08-05 Lg Electronics, Inc. Halogen lamp comprising bulb and structure to prevent filament parts from contracting each other
US8890401B2 (en) * 2008-02-25 2014-11-18 Illumination Machines, Llc Solid-state luminescent filament lamps
US9732913B2 (en) * 2014-03-13 2017-08-15 Philips Lighting Holding B.V. Filament for lighting device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552835A (en) * 1920-10-18 1925-09-08 Francis P Foulk Multiple-filament lamp
US1457239A (en) * 1921-10-25 1923-05-29 Volpian Alexander Samuel Lamp filament and support
US1957242A (en) * 1925-10-22 1934-05-01 Gen Electric Incandescent lamp filament
US1981878A (en) * 1929-09-23 1934-11-27 Sirian Lamp Co Lamp, filament, and process of making the same
US1961509A (en) * 1929-11-29 1934-06-05 Sirian Lamp Co Electric lamp and filament therefor
US6774546B2 (en) * 2002-05-15 2004-08-10 James W Gibboney, Jr. Multiple, parallel filament lamp
US8890401B2 (en) * 2008-02-25 2014-11-18 Illumination Machines, Llc Solid-state luminescent filament lamps
US8796910B2 (en) * 2008-07-23 2014-08-05 Lg Electronics, Inc. Halogen lamp comprising bulb and structure to prevent filament parts from contracting each other
US9732913B2 (en) * 2014-03-13 2017-08-15 Philips Lighting Holding B.V. Filament for lighting device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11143363B2 (en) 2015-03-18 2021-10-12 Feit Electric Company, Inc. Omnidirectional light emitting diode filament holder
US11543084B2 (en) 2015-03-18 2023-01-03 Fleit Electric Company, Inc. Omnidirectional light emitting diode filament holder
US12000544B2 (en) 2015-03-18 2024-06-04 Feit Electric Company, Inc. Omnidirectional light emitting diode filament holder
US11047539B1 (en) 2020-04-30 2021-06-29 Feit Electric Company, Inc. Multi-operational landscape lighting device
US11519574B2 (en) 2020-04-30 2022-12-06 Feit Electric Company, Inc. Multi-operational landscape lighting device
US11852317B2 (en) 2020-04-30 2023-12-26 Feit Electric Company, Inc. Multi-operational landscape lighting device
US11876042B2 (en) 2020-08-03 2024-01-16 Feit Electric Company, Inc. Omnidirectional flexible light emitting device

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