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USD862740S1 - Portion of a light bulb - Google Patents

Portion of a light bulb Download PDF

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Publication number
USD862740S1
USD862740S1 US29/619,287 US201729619287F USD862740S US D862740 S1 USD862740 S1 US D862740S1 US 201729619287 F US201729619287 F US 201729619287F US D862740 S USD862740 S US D862740S
Authority
US
United States
Prior art keywords
light bulb
view
elevation view
new design
showing
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
US29/619,287
Inventor
Yi-Ching Chen
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.)
Zhejiang Super Lighting Electric Appliance Co Ltd (CN)
Original Assignee
Zhejiang Super Lighting Electric Appliance Co Ltd (CN)
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 Zhejiang Super Lighting Electric Appliance Co Ltd (CN) filed Critical Zhejiang Super Lighting Electric Appliance Co Ltd (CN)
Assigned to ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD. reassignment ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEN, YI-CHING
Priority to US15/858,036 priority Critical patent/US10544905B2/en
Priority to US16/234,124 priority patent/US10845008B2/en
Priority to US16/279,972 priority patent/US11028970B2/en
Priority to US16/290,951 priority patent/US10976009B2/en
Priority to US16/361,261 priority patent/US11125393B2/en
Priority to US16/364,195 priority patent/US11259372B2/en
Priority to US16/380,972 priority patent/US10982816B2/en
Priority to US16/392,654 priority patent/US10982817B2/en
Priority to US16/406,052 priority patent/US10982818B2/en
Priority to US16/408,484 priority patent/US10982819B2/en
Priority to US16/409,895 priority patent/US11015764B2/en
Priority to US16/427,296 priority patent/US11168844B2/en
Priority to US16/432,955 priority patent/US11168845B2/en
Priority to US16/432,949 priority patent/US10794545B2/en
Priority to US29/702,002 priority patent/USD880017S1/en
Priority to US16/505,732 priority patent/US10677396B2/en
Publication of USD862740S1 publication Critical patent/USD862740S1/en
Application granted granted Critical
Priority to US16/748,070 priority patent/US10784428B2/en
Priority to US16/840,469 priority patent/US10711951B1/en
Priority to US16/894,913 priority patent/US11421827B2/en
Priority to US16/914,461 priority patent/US11085591B2/en
Priority to US17/356,576 priority patent/US11525547B2/en
Priority to US17/377,341 priority patent/US11543083B2/en
Priority to US17/408,519 priority patent/US11686436B2/en
Priority to US17/510,429 priority patent/US11997768B2/en
Priority to US17/525,994 priority patent/US11690148B2/en
Priority to US17/525,991 priority patent/US20220078892A1/en
Priority to US17/536,857 priority patent/US20220086975A1/en
Priority to US17/900,897 priority patent/US11629825B2/en
Priority to US18/126,000 priority patent/US12007077B2/en
Priority to US18/642,164 priority patent/US12313227B2/en
Priority to US18/813,874 priority patent/US12359779B1/en
Priority to US19/019,468 priority patent/US20250172256A1/en
Priority to US19/273,047 priority patent/US20250347391A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)

Description

FIG. 1 is a front, right perspective view of a first embodiment of a portion of a light bulb showing my new design;
FIG. 2 is a front elevation view of the first embodiment of the portion of a light bulb;
FIG. 3 is a rear elevation view of the first embodiment of the portion of a light bulb;
FIG. 4 is a left elevation view of the first embodiment of the portion of a light bulb;
FIG. 5 is a right elevation view of the first embodiment of the portion of a light bulb;
FIG. 6 is a top plan view of the first embodiment of the portion of a light bulb;
FIG. 7 is a bottom plan view of the first embodiment of the portion of a light bulb;
FIG. 8 is a front, right perspective view of a second embodiment of a portion of a light bulb showing my new design;
FIG. 9 is a front elevation view of the second embodiment of the portion of a light bulb;
FIG. 10 is a rear elevation view of the second embodiment of the portion of a light bulb;
FIG. 11 is a left elevation view of the second embodiment of the portion of a light bulb;
FIG. 12 is a right elevation view of the second embodiment of the portion of a light bulb;
FIG. 13 is a top plan view of the second embodiment of the portion of a light bulb;
FIG. 14 is a bottom plan view of the second embodiment of the portion of a light bulb;
FIG. 15 is a front, right perspective view of a third embodiment of a portion of a light bulb showing my new design;
FIG. 16 is a front elevation view of the third embodiment of the portion of a light bulb;
FIG. 17 is a rear elevation view of the third embodiment of the portion of a light bulb;
FIG. 18 is a left elevation view of the third embodiment of the portion of a light bulb;
FIG. 19 is a right elevation view of the third embodiment of the portion of a light bulb;
FIG. 20 is a top plan view of the third embodiment of the portion of a light bulb;
FIG. 21 is a bottom plan view of the third embodiment of the portion of a light bulb;
FIG. 22 is a front, right perspective view of a fourth embodiment of a portion of a light bulb showing my new design;
FIG. 23 is a front elevation view of the fourth embodiment of the portion of a light bulb;
FIG. 24 is a rear elevation view of the fourth embodiment of the portion of a light bulb;
FIG. 25 is a left elevation view of the fourth embodiment of the portion of a light bulb;
FIG. 26 is a right elevation view of the fourth embodiment of the portion of a light bulb;
FIG. 27 is a top plan view of the fourth embodiment of the portion of a light bulb;
FIG. 28 is a bottom plan view of the fourth embodiment of the portion of a light bulb;
FIG. 29 is a front, right perspective view of a fifth embodiment of a portion of a light bulb showing my new design;
FIG. 30 is a front elevation view of the fifth embodiment of the portion of a light bulb;
FIG. 31 is a rear elevation view of the fifth embodiment of the portion of a light bulb;
FIG. 32 is a left elevation view of the fifth embodiment of the portion of a light bulb;
FIG. 33 is a right elevation view of the fifth embodiment of the portion of a light bulb;
FIG. 34 is a top plan view of the fifth embodiment of the portion of a light bulb;
FIG. 35 is a bottom plan view of the fifth embodiment of the portion of a light bulb;
FIG. 36 is a front, right perspective view of a sixth embodiment of a portion of a light bulb showing my new design;
FIG. 37 is a front elevation view of the sixth embodiment of the portion of a light bulb;
FIG. 38 is a rear elevation view of the sixth embodiment of the portion of a light bulb;
FIG. 39 is a left elevation view of the sixth embodiment of the portion of a light bulb;
FIG. 40 is a right elevation view of the sixth embodiment of the portion of a light bulb;
FIG. 41 is a top plan view of the sixth embodiment of the portion of a light bulb;
FIG. 42 is a bottom plan view of the sixth embodiment of the portion of a light bulb;
FIG. 43 is a front, right perspective view of a seventh embodiment of a portion of a light bulb showing my new design;
FIG. 44 is a front elevation view of the seventh embodiment of the portion of a light bulb;
FIG. 45 is a rear elevation view of the seventh embodiment of the portion of a light bulb;
FIG. 46 is a left elevation view of the seventh embodiment of the portion of a light bulb;
FIG. 47 is a right elevation view of the seventh embodiment of the portion of a light bulb;
FIG. 48 is a top plan view of the seventh embodiment of the portion of a light bulb;
FIG. 49 is a bottom plan view of the seventh embodiment of the portion of a light bulb;
FIG. 50 is a front, right perspective view of an eighth embodiment of a portion of a light bulb showing my new design;
FIG. 51 is a front elevation view of the eighth embodiment of the portion of a light bulb;
FIG. 52 is a rear elevation view of the eighth embodiment of the portion of a light bulb;
FIG. 53 is a left elevation view of the eighth embodiment of the portion of a light bulb;
FIG. 54 is a right elevation view of the eighth embodiment of the portion of a light bulb;
FIG. 55 is a top plan view of the eighth embodiment of the portion of a light bulb;
FIG. 56 is a bottom plan view of the eighth embodiment of the portion of a light bulb;
FIG. 57 is a front, right perspective view of a ninth embodiment of a portion of a light bulb showing my new design;
FIG. 58 is a front elevation view of the ninth embodiment of the portion of a light bulb;
FIG. 59 is a rear elevation view of the ninth embodiment of the portion of a light bulb;
FIG. 60 is a left elevation view of the ninth embodiment of the portion of a light bulb;
FIG. 61 is a right elevation view of the ninth embodiment of the portion of a light bulb;
FIG. 62 is a top plan view of the ninth embodiment of the portion of a light bulb;
FIG. 63 is a bottom plan view of the ninth embodiment of the portion of a light bulb;
FIG. 64 is a front, right perspective view of a tenth embodiment of a portion of a light bulb showing my new design;
FIG. 65 is a front elevation view of the tenth embodiment of the portion of a light bulb;
FIG. 66 is a rear elevation view of the tenth embodiment of the portion of a light bulb;
FIG. 67 is a left elevation view of the tenth embodiment of the portion of a light bulb;
FIG. 68 is a right elevation view of the tenth embodiment of the portion of a light bulb;
FIG. 69 is a top plan view of the tenth embodiment of the portion of a light bulb;
FIG. 70 is a bottom plan view of the tenth embodiment of the portion of a light bulb;
FIG. 71 is a front, right perspective view of an eleventh embodiment of a portion of a light bulb showing my new design;
FIG. 72 is a front elevation view of the eleventh embodiment of the portion of a light bulb;
FIG. 73 is a rear elevation view of the eleventh embodiment of the portion of a light bulb;
FIG. 74 is a left elevation view of the eleventh embodiment of the portion of a light bulb;
FIG. 75 is a right elevation view of the eleventh embodiment of the portion of a light bulb;
FIG. 76 is a top plan view of the eleventh embodiment of the portion of a light bulb; and,
FIG. 77 is a bottom plan view of the eleventh embodiment of the portion of a light bulb.
The broken lines in the drawings are for illustrative purposes and represent environmental structure and unclaimed portions of the portion of a light bulb and therefore form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a portion of a light bulb, as shown and described.
US29/619,287 2006-07-22 2017-09-28 Portion of a light bulb Active USD862740S1 (en)

Priority Applications (33)

Application Number Priority Date Filing Date Title
US15/858,036 US10544905B2 (en) 2014-09-28 2017-12-29 LED bulb lamp
US16/234,124 US10845008B2 (en) 2014-09-28 2018-12-27 LED filament and LED light bulb
US16/279,972 US11028970B2 (en) 2014-09-28 2019-02-19 LED filament light bulb having organosilicon-modified polyimide resin composition filament base layer
US16/290,951 US10976009B2 (en) 2014-09-28 2019-03-03 LED filament light bulb
US16/361,261 US11125393B2 (en) 2014-09-28 2019-03-22 LED filament light bulb having different surface roughness filament base layer
US16/364,195 US11259372B2 (en) 2015-06-10 2019-03-26 High-efficiency LED light bulb with LED filament therein
US16/380,972 US10982816B2 (en) 2014-09-28 2019-04-10 LED light bulb having uniform light emmision
US16/392,654 US10982817B2 (en) 2014-09-28 2019-04-24 LED light bulb with a flexible LED filament
US16/406,052 US10982818B2 (en) 2014-09-28 2019-05-08 High light-emitting efficiency LED light bulb having filament with controlled refractive index differences of multiple interfaces
US16/408,484 US10982819B2 (en) 2014-09-28 2019-05-10 LED light bulb with bendable LED filament
US16/409,895 US11015764B2 (en) 2014-09-28 2019-05-13 LED light bulb with flexible LED filament having perpendicular connecting wires
US16/427,296 US11168844B2 (en) 2015-08-17 2019-05-30 LED light bulb having filament with segmented light conversion layer
US16/432,955 US11168845B2 (en) 2014-09-28 2019-06-06 LED light bulb having muti-section bending filament
US16/432,949 US10794545B2 (en) 2014-09-28 2019-06-06 LED light bulb with segmented LED filament
US29/702,002 USD880017S1 (en) 2017-09-21 2019-08-15 Portion of a light bulb
US16/505,732 US10677396B2 (en) 2006-07-22 2019-08-28 LED light bulb with symmetrical filament
US16/748,070 US10784428B2 (en) 2014-09-28 2020-01-21 LED filament and LED light bulb
US16/840,469 US10711951B1 (en) 2014-09-28 2020-04-06 LED light bulb with curved filament
US16/894,913 US11421827B2 (en) 2015-06-19 2020-06-08 LED filament and LED light bulb
US16/914,461 US11085591B2 (en) 2014-09-28 2020-06-28 LED light bulb with curved filament
US17/356,576 US11525547B2 (en) 2014-09-28 2021-06-24 LED light bulb with curved filament
US17/377,341 US11543083B2 (en) 2014-09-28 2021-07-15 LED filament and LED light bulb
US17/408,519 US11686436B2 (en) 2014-09-28 2021-08-23 LED filament and light bulb using LED filament
US17/510,429 US11997768B2 (en) 2014-09-28 2021-10-26 LED filament and LED light bulb
US17/525,994 US11690148B2 (en) 2014-09-28 2021-11-15 LED filament and LED light bulb
US17/525,991 US20220078892A1 (en) 2014-09-28 2021-11-15 Led filament and led light bulb
US17/536,857 US20220086975A1 (en) 2014-09-28 2021-11-29 Led filament and led light bulb
US17/900,897 US11629825B2 (en) 2014-09-28 2022-09-01 LED light bulb with curved filament
US18/126,000 US12007077B2 (en) 2014-09-28 2023-03-24 LED filament and LED light bulb
US18/642,164 US12313227B2 (en) 2014-09-28 2024-04-22 LED filament and LED light bulb
US18/813,874 US12359779B1 (en) 2015-09-25 2024-08-23 LED filament and LED light bulb
US19/019,468 US20250172256A1 (en) 2014-09-28 2025-01-14 Led filament and light bulb using the same
US19/273,047 US20250347391A1 (en) 2014-09-28 2025-07-17 Lighting Device, And Light-Emitting Diode Filament And Fabrication Method Thereof

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201730450712 2017-09-21
CN201730450712 2017-09-21
CN201730453239 2017-09-22
CN201730453237 2017-09-22
CN201730453239 2017-09-22
CN201730453237 2017-09-22

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
US15/499,143 Continuation-In-Part US10240724B2 (en) 2006-07-22 2017-04-27 LED filament
US15/723,297 Continuation-In-Part US10655792B2 (en) 2006-07-22 2017-10-03 LED bulb lamp

Related Child Applications (4)

Application Number Title Priority Date Filing Date
US15/723,297 Continuation-In-Part US10655792B2 (en) 2006-07-22 2017-10-03 LED bulb lamp
US29/627,379 Continuation-In-Part USD879330S1 (en) 2006-07-22 2017-11-27 Portion of a light bulb
US15/858,036 Continuation-In-Part US10544905B2 (en) 2006-07-22 2017-12-29 LED bulb lamp
US29/702,002 Continuation USD880017S1 (en) 2017-09-21 2019-08-15 Portion of a light bulb

Publications (1)

Publication Number Publication Date
USD862740S1 true USD862740S1 (en) 2019-10-08

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ID=68071930

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Application Number Title Priority Date Filing Date
US29/619,287 Active USD862740S1 (en) 2006-07-22 2017-09-28 Portion of a light bulb
US29/702,002 Active USD880017S1 (en) 2017-09-21 2019-08-15 Portion of a light bulb
US29/725,752 Active USD1002879S1 (en) 2017-09-21 2020-02-27 Light bulb

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Application Number Title Priority Date Filing Date
US29/702,002 Active USD880017S1 (en) 2017-09-21 2019-08-15 Portion of a light bulb
US29/725,752 Active USD1002879S1 (en) 2017-09-21 2020-02-27 Light bulb

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USD1002879S1 (en) * 2017-09-21 2023-10-24 Zhejiang Super Lighting Electric Appliance Co., Ltd Light bulb
USD1011565S1 (en) * 2021-11-25 2024-01-16 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1017843S1 (en) * 2021-11-30 2024-03-12 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1019998S1 (en) * 2021-10-21 2024-03-26 Jiaxing Super Lighting Electric Appliance Co., Ltd Portion of light bulb
USD1021156S1 (en) * 2021-11-25 2024-04-02 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1058864S1 (en) * 2021-07-23 2025-01-21 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1064333S1 (en) * 2021-09-10 2025-02-25 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1064330S1 (en) * 2021-08-02 2025-02-25 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
US12313227B2 (en) 2014-09-28 2025-05-27 Zhejiang Super Lighting Electric Appliance Co., Ltd. LED filament and LED light bulb
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USD1098503S1 (en) * 2022-07-07 2025-10-14 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
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US12313227B2 (en) 2014-09-28 2025-05-27 Zhejiang Super Lighting Electric Appliance Co., Ltd. LED filament and LED light bulb
USD1002879S1 (en) * 2017-09-21 2023-10-24 Zhejiang Super Lighting Electric Appliance Co., Ltd Light bulb
USD1058864S1 (en) * 2021-07-23 2025-01-21 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1109901S1 (en) * 2021-08-02 2026-01-20 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1064330S1 (en) * 2021-08-02 2025-02-25 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1064333S1 (en) * 2021-09-10 2025-02-25 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1019998S1 (en) * 2021-10-21 2024-03-26 Jiaxing Super Lighting Electric Appliance Co., Ltd Portion of light bulb
USD1021156S1 (en) * 2021-11-25 2024-04-02 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1011565S1 (en) * 2021-11-25 2024-01-16 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
USD1017843S1 (en) * 2021-11-30 2024-03-12 Jiaxing Super Lighting Electric Appliance Co., Ltd Light bulb
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USD1103432S1 (en) * 2022-10-28 2025-11-25 Cartier International Ag Light bulb filament
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USD880017S1 (en) 2020-03-31
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