USD1018258S1 - LED filament - Google Patents

LED filament Download PDF

Info

Publication number
USD1018258S1
USD1018258S1 US29/768,294 US202129768294F USD1018258S US D1018258 S1 USD1018258 S1 US D1018258S1 US 202129768294 F US202129768294 F US 202129768294F US D1018258 S USD1018258 S US D1018258S
Authority
US
United States
Prior art keywords
led filament
filament
led
view
ornamental design
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
US29/768,294
Inventor
Tiehan Ge
Yong Wang
Junya Ge
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.)
Hangzhou Sijunsi Technology Co Ltd
Original Assignee
Hangzhou Sijunsi Technology 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 Hangzhou Sijunsi Technology Co Ltd filed Critical Hangzhou Sijunsi Technology Co Ltd
Assigned to HANGZHOU SIJUNSI TECHNOLOGY CO., LTD reassignment HANGZHOU SIJUNSI TECHNOLOGY CO., LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GE, JUNYA, GE, TIEHAN, WANG, YONG
Application granted granted Critical
Publication of USD1018258S1 publication Critical patent/USD1018258S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

FIG. 1 is a front view of an LED filament in accordance with the present invention;
FIG. 2 is a rear view thereof;
FIG. 3 is a left view thereof;
FIG. 4 is a right view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a perspective view thereof.

Claims (1)

    CLAIM
  1. The ornamental design for an LED filament, as shown and described.
US29/768,294 2020-08-06 2021-01-28 LED filament Active USD1018258S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202030441915.2 2020-08-06
CN202030441915 2020-08-06

Publications (1)

Publication Number Publication Date
USD1018258S1 true USD1018258S1 (en) 2024-03-19

Family

ID=90231541

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/768,294 Active USD1018258S1 (en) 2020-08-06 2021-01-28 LED filament

Country Status (1)

Country Link
US (1) USD1018258S1 (en)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160377237A1 (en) * 2013-12-02 2016-12-29 Tiehan Ge Spiral led filament and light bulb using spiral led filament
US20170084809A1 (en) * 2015-08-17 2017-03-23 Zhejiang Super Lighting Electric Appliance Co., Ltd. Led filament module and led light bulb
US20170227169A1 (en) * 2015-08-17 2017-08-10 Zhejiang Super Lighting Electric Appliance Co., Ltd. Led filament
USD820475S1 (en) * 2016-09-23 2018-06-12 Tala Energy Limited Bulb filament
USD821002S1 (en) * 2016-09-23 2018-06-19 Tala Energy Limited Bulb filament
US20190195434A1 (en) * 2014-09-28 2019-06-27 Zhejiang Super Lighting Electric Appliance Co.,Ltd Led filament light bulb
US20190386185A1 (en) * 2017-12-26 2019-12-19 Jiaxing Super Lighting Electric Appliance Co., Ltd Led filament and led light bulb
US20200212014A1 (en) * 2018-12-29 2020-07-02 Xiamen Eco Lighting Co. Ltd. LED Filament Assembly and Lamp Including the Same
USD901726S1 (en) * 2019-01-12 2020-11-10 Hangzhou SIJUNSI Technology Company Limited LED filament
US20210088189A1 (en) * 2019-09-20 2021-03-25 Xiamen Leedarson Lighting Co.,Ltd Led filament light bulb apparatus
US20210199250A1 (en) * 2018-06-23 2021-07-01 Tiehan Ge Filament structure and bulb having the filament structure
US11174996B2 (en) * 2019-04-18 2021-11-16 Xiamen Eco Lighting Co. Ltd. Lighting apparatus
US20220196214A1 (en) * 2019-05-02 2022-06-23 Signify Holding B.V. Led filament lamp
US20220381404A1 (en) * 2019-11-11 2022-12-01 Signify Holding B.V. An led filament lamp and a method of producing a spiral led filament
US11619357B1 (en) * 2022-06-08 2023-04-04 Hangzhou Hangke Optoelectronics Co., Ltd. LED filament and bulb
US11662065B1 (en) * 2022-05-06 2023-05-30 Hangzhou Hangke Optoelectronics Co., Ltd. Manufacturing method of LED filament and manufacturing method of bulb
US20230204169A1 (en) * 2020-05-07 2023-06-29 Signify Holding B.V. An led filament and a lamp

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160377237A1 (en) * 2013-12-02 2016-12-29 Tiehan Ge Spiral led filament and light bulb using spiral led filament
US20190195434A1 (en) * 2014-09-28 2019-06-27 Zhejiang Super Lighting Electric Appliance Co.,Ltd Led filament light bulb
US20170084809A1 (en) * 2015-08-17 2017-03-23 Zhejiang Super Lighting Electric Appliance Co., Ltd. Led filament module and led light bulb
US20170227169A1 (en) * 2015-08-17 2017-08-10 Zhejiang Super Lighting Electric Appliance Co., Ltd. Led filament
USD820475S1 (en) * 2016-09-23 2018-06-12 Tala Energy Limited Bulb filament
USD821002S1 (en) * 2016-09-23 2018-06-19 Tala Energy Limited Bulb filament
US20190386185A1 (en) * 2017-12-26 2019-12-19 Jiaxing Super Lighting Electric Appliance Co., Ltd Led filament and led light bulb
US20210199250A1 (en) * 2018-06-23 2021-07-01 Tiehan Ge Filament structure and bulb having the filament structure
US20200212014A1 (en) * 2018-12-29 2020-07-02 Xiamen Eco Lighting Co. Ltd. LED Filament Assembly and Lamp Including the Same
USD901726S1 (en) * 2019-01-12 2020-11-10 Hangzhou SIJUNSI Technology Company Limited LED filament
US11174996B2 (en) * 2019-04-18 2021-11-16 Xiamen Eco Lighting Co. Ltd. Lighting apparatus
US20220196214A1 (en) * 2019-05-02 2022-06-23 Signify Holding B.V. Led filament lamp
US20210088189A1 (en) * 2019-09-20 2021-03-25 Xiamen Leedarson Lighting Co.,Ltd Led filament light bulb apparatus
US20220381404A1 (en) * 2019-11-11 2022-12-01 Signify Holding B.V. An led filament lamp and a method of producing a spiral led filament
US20230204169A1 (en) * 2020-05-07 2023-06-29 Signify Holding B.V. An led filament and a lamp
US11662065B1 (en) * 2022-05-06 2023-05-30 Hangzhou Hangke Optoelectronics Co., Ltd. Manufacturing method of LED filament and manufacturing method of bulb
US11619357B1 (en) * 2022-06-08 2023-04-04 Hangzhou Hangke Optoelectronics Co., Ltd. LED filament and bulb

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Led filament bulb", Aug. 29, 2021, YouTube.com, site visited Oct. 26, 2023: https://www.youtube.com/watch?v=u8mtE719IZI (Year: 2021). *
"LED spiral filament bulb", Jun. 12, 2021, YouTube.com, site visited Oct. 26, 2023: https://www.youtube.com/watch?v=tS8i9taJ3Bw (Year: 2021). *
"People wants to know how we make the LED Filament Bulb", Aug. 4, 2019, YouTube.com, site visited Oct. 26, 2023: https://www.youtube.com/watch?v=sH7NKZwKYlg (Year: 2019). *
"Spiral LED filament lamp teardown. (With schematic.)", Apr. 5, 2017, YouTube.com, site visited Oct. 26, 2023: https://www.youtube.com/watch?v=zLNMT2H-UFw (Year: 2017). *

Similar Documents

Publication Publication Date Title
USD938803S1 (en) Bracket
USD972191S1 (en) Lamp
USD942245S1 (en) Bracket
USD960428S1 (en) Lamp
USD956310S1 (en) Lamp
USD984013S1 (en) Light fixture
USD1002037S1 (en) Filament lamp
USD982788S1 (en) Front lamp
USD895166S1 (en) LED bulb
USD953402S1 (en) Magnifier with lighting arrangement
USD927766S1 (en) Lamp
USD894434S1 (en) LED lamp
USD989609S1 (en) Filament spool
USD988587S1 (en) Vaporizer
USD1000669S1 (en) Lamp
USD972190S1 (en) Lamp
USD995868S1 (en) LED light
USD974091S1 (en) Table
USD986480S1 (en) Luminaire with dimmer part
USD985829S1 (en) Lamp
USD965202S1 (en) Lamp
USD981012S1 (en) Lamp
USD1018258S1 (en) LED filament
USD868301S1 (en) Flexible filament lamp
USD1018914S1 (en) LED bulb

Legal Events

Date Code Title Description
FEPP Fee payment procedure

Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY

FEPP Fee payment procedure

Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY