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Patent
D696437
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Priority
Oct 25 2011
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Filed
Feb 18 2013
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Issued
Dec 24 2013
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Expiry
Dec 24 2027
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Assg.orig
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Entity
unknown
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13
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3
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n/a
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The ornamental design for an led bulb heatsink, as shown and described.
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FIG. 1 is a perspective view of a first embodiment of an LED bulb heatsink;
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 heatsink;
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 line showing of the other portions of the bulb is included for the purpose of illustrating only and forms no part of the claimed design.
Rochat, Alex, Salazar, Jeff, Titzler, David, Webb, Andrew, Swinton, Rob
Patent |
Priority |
Assignee |
Title |
D706464, |
Jan 10 2012 |
Switch Bulb Company, Inc. |
LED bulb heatsink |
D731683, |
Nov 07 2013 |
TAIWAN-N LIGHTING CORPORATION LTD. |
Parts of LED lamps |
D731684, |
Nov 07 2013 |
TAIWAN-N LIGHTING CORPORATION LTD. |
Parts of LED lamps |
D761452, |
May 22 2015 |
Cal-Comp Electronics & Communications Company Limited; KINPO ELECTRONICS, INC. |
Portion of a LED bulb |
D890960, |
Apr 17 2019 |
XIAMEN ECO LIGHTING CO., LTD. |
Bulb |
D910211, |
Dec 02 2019 |
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Light bulb |
D910212, |
Dec 02 2019 |
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Light bulb |
D910213, |
Dec 02 2019 |
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Light bulb |
D910887, |
Dec 02 2019 |
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Light bulb |
D910888, |
Dec 02 2019 |
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Light bulb |
D972199, |
Dec 02 2019 |
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Lighting structure |
ER6709, |
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ER7734, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 18 2013 | | Switch Bulb Company, Inc. | (assignment on the face of the patent) | | / |
Jul 24 2013 | WEBB, ANDREW | SWITCH BULB COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 031465 | /0030 |
pdf |
Aug 09 2013 | TITZLER, DAVID | SWITCH BULB COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 031465 | /0030 |
pdf |
Oct 02 2013 | SWINTON, ROB | SWITCH BULB COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 031465 | /0030 |
pdf |
Oct 02 2013 | SALAZAR, JEFF | SWITCH BULB COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 031465 | /0030 |
pdf |
Oct 04 2013 | ROCHAT, ALEX | SWITCH BULB COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 031465 | /0030 |
pdf |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a