USD734506S1 - LED bulb - Google Patents

LED bulb Download PDF

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Publication number
USD734506S1
USD734506S1 US29/479,423 US201429479423F USD734506S US D734506 S1 USD734506 S1 US D734506S1 US 201429479423 F US201429479423 F US 201429479423F US D734506 S USD734506 S US D734506S
Authority
US
United States
Prior art keywords
led bulb
view
led
bulb
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
US29/479,423
Inventor
Andrew Webb
David Titzler
Alex Rochat
Rob Swinton
Jeff Salazar
Glenn Wheelock
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.)
Switch Bulb Co Inc
Original Assignee
Switch Bulb 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 Switch Bulb Co Inc filed Critical Switch Bulb Co Inc
Priority to US29/479,423 priority Critical patent/USD734506S1/en
Assigned to SWITCH BULB COMPANY, INC. reassignment SWITCH BULB COMPANY, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ROCHAT, ALEX, SALAZAR, JEFF, SWINTON, ROB, TITZLER, DAVID, WEBB, ANDREW
Application granted granted Critical
Publication of USD734506S1 publication Critical patent/USD734506S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-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
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Description

FIG. 1 is a perspective view of a first embodiment of an LED bulb;
FIG. 2 is a side view of the first embodiment;
FIG. 3 is a top view of the first embodiment;
FIG. 4 is a bottom view of the first embodiment;
FIG. 5 is a perspective view of a second embodiment of an LED bulb;
FIG. 6 is a side view of the second embodiment;
FIG. 7 is a top view of the second embodiment; and,
FIG. 8 is a bottom view of the second embodiment.
The broken lines illustrating portions of the LED bulb form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for an LED bulb, as shown and described.
US29/479,423 2011-07-08 2014-01-15 LED bulb Active USD734506S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/479,423 USD734506S1 (en) 2011-07-08 2014-01-15 LED bulb

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/068,867 US8740415B2 (en) 2011-07-08 2011-07-08 Partitioned heatsink for improved cooling of an LED bulb
US29404803 2011-10-25
US29/459,078 USD700722S1 (en) 2011-07-08 2013-06-25 LED bulb with LED mounts
US29/479,423 USD734506S1 (en) 2011-07-08 2014-01-15 LED bulb

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US29/459,078 Continuation USD700722S1 (en) 2011-07-08 2013-06-25 LED bulb with LED mounts

Publications (1)

Publication Number Publication Date
USD734506S1 true USD734506S1 (en) 2015-07-14

Family

ID=47438571

Family Applications (4)

Application Number Title Priority Date Filing Date
US13/068,867 Expired - Fee Related US8740415B2 (en) 2011-07-08 2011-07-08 Partitioned heatsink for improved cooling of an LED bulb
US29/459,078 Active USD700722S1 (en) 2011-07-08 2013-06-25 LED bulb with LED mounts
US29/459,077 Active USD700721S1 (en) 2011-07-08 2013-06-25 Shell and LED mounts for an LED bulb
US29/479,423 Active USD734506S1 (en) 2011-07-08 2014-01-15 LED bulb

Family Applications Before (3)

Application Number Title Priority Date Filing Date
US13/068,867 Expired - Fee Related US8740415B2 (en) 2011-07-08 2011-07-08 Partitioned heatsink for improved cooling of an LED bulb
US29/459,078 Active USD700722S1 (en) 2011-07-08 2013-06-25 LED bulb with LED mounts
US29/459,077 Active USD700721S1 (en) 2011-07-08 2013-06-25 Shell and LED mounts for an LED bulb

Country Status (3)

Country Link
US (4) US8740415B2 (en)
TW (1) TW201319459A (en)
WO (1) WO2013009649A1 (en)

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Also Published As

Publication number Publication date
USD700721S1 (en) 2014-03-04
TW201319459A (en) 2013-05-16
WO2013009649A1 (en) 2013-01-17
US8740415B2 (en) 2014-06-03
US20130010480A1 (en) 2013-01-10
USD700722S1 (en) 2014-03-04

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