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Patent
D749445
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Priority
Apr 04 2014
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Filed
Apr 04 2014
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Issued
Feb 16 2016
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Expiry
Feb 16 2030
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Assg.orig
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Entity
unknown
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8
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13
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n/a
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The ornamental design for a wireless video doorbell, as shown and described.
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FIG. 1 is a front right perspective view of a wireless video doorbell showing my new design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a rear perspective view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Yang, Chao-Tung
Patent |
Priority |
Assignee |
Title |
D778195, |
Dec 11 2015 |
Chuango Security Technology Corporation |
Smart video doorbell |
D830871, |
Feb 27 2017 |
RING INC |
Wireless entrance communication device |
D833313, |
Feb 27 2017 |
RING INC |
Wireless entrance communication device |
D867193, |
Jul 07 2017 |
AXIS AB |
Door station |
D869976, |
Jul 07 2017 |
AXIS AB |
Door station |
D874960, |
Nov 08 2017 |
S J ELECTRO SYSTEMS, LLC |
Alarm housing |
D882443, |
Jul 18 2014 |
RING LLC; A9 COM, INC |
Wireless entrance communication device |
D892661, |
Jul 18 2014 |
RING LLC; A9 COM, INC |
Wireless entrance communication device |
Patent |
Priority |
Assignee |
Title |
7113578, |
Nov 12 2002 |
Electronic Locking Specialties, Inc.; ELECTRONIC LOCKING SPECIALTIES, INC |
Vandal proof intercom system for apartment buildings |
197278, |
|
|
|
D283130, |
Nov 30 1983 |
Claiborne Electronics, Inc. |
Combined door viewer and two-way intercom unit |
D392576, |
Jul 09 1997 |
Styling City Limited |
Door chime transmitter |
D500751, |
Dec 25 2003 |
PHC HOLDINGS CORPORATION |
Outdoor intercom unit |
D519100, |
Jan 13 2005 |
Matsushita Electric Industrial Co., Ltd. |
Outdoor intercom unit |
D525963, |
Jul 28 2004 |
PHC HOLDINGS CORPORATION |
Outdoor intercom unit |
D531160, |
Jul 28 2004 |
PHC HOLDINGS CORPORATION |
Outdoor intercom unit |
D562306, |
Mar 27 2007 |
Samsung Electronics Co., Ltd. |
Door-phone for home network |
D588574, |
Jun 11 2008 |
Aiphone Co., Ltd. |
Interphone |
D692847, |
Apr 18 2011 |
GOOD SPORTSMAN MARKETING, L L C |
Mobile wireless sound monitor base |
D710727, |
Jun 27 2013 |
RING, LLC; A9 COM, INC |
Electronic device |
D727769, |
Dec 06 2013 |
SkyBell Technologies IP, LLC |
Doorbell |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a