Patent
   D714973
Priority
Apr 23 2013
Filed
May 15 2013
Issued
Oct 07 2014
Expiry
Oct 07 2028
Assg.orig
Entity
unknown
3
10
n/a
The ornamental design for a light bulb, as shown and described.

FIG. 1 is a perspective view of a light bulb;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view thereof from a different view point.

Lin, Ming-Chuan, Ye, Zhi-Ting, Pan, Chia-Hung

Patent Priority Assignee Title
D742556, Dec 27 2013 Samsung Electronics Co., Ltd. LED electric bulb
D750286, Oct 24 2014 NINGBO YUSING OPTOELECTRONIC TECHNOLOGY CO., LTD. Light bulb
D893071, Apr 16 2018 XIAMEN LAIKEN LIGHTING TECHNOLOGY CO., LTD.; XIAMEN LAIKEN LIGHTING TECHNOLOGY CO , LTD Combined light and speaker
Patent Priority Assignee Title
D433167, Mar 06 2000 Super Trend Lighting Limited Energy saving light
D463584, Nov 26 2001 Super Trend Lighting Limited Energy saving light
D534665, Apr 15 2005 Toshiba Lighting & Technology Corporation Light emitting diode lamp
D535038, Apr 15 2005 Toshiba Lighting & Technology Corporation Light emitting diode lamp
D601278, Sep 22 2008 Toshiba Lighting & Technology Corporation; Kabushiki Kaisha Toshiba Light emitting diode lamp
D616120, Jun 10 2009 Toshiba Lighting & Technology Corporation; Kabushiki Kaisha Toshiba Light emitting diode lamp
D646809, Sep 17 2010 LED bulb
D660992, Aug 01 2011 Panasonic Corporation Light-emitting diode lamp
D688395, Mar 07 2012 SIGNIFY HOLDING B V LED bulb
TW148203,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 24 2013YE, ZHI-TINGWintek CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0304150927 pdf
Apr 24 2013PAN, CHIA-HUNG Wintek CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0304150927 pdf
Apr 29 2013LIN, MING-CHUANWintek CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0304150927 pdf
May 15 2013Wintek Corporation(assignment on the face of the patent)
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