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Patent
D757586
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Priority
Dec 19 2014
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Filed
Dec 19 2014
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Issued
May 31 2016
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Expiry
May 31 2030
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Assg.orig
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Entity
unknown
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27
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3
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n/a
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The ornamental design for a door and window contact device for a security system, as shown and described.
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FIG. 1 is a perspective view of a door and window contact device for a security system in accordance with the design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Li, chen
Patent |
Priority |
Assignee |
Title |
D796364, |
Jan 28 2016 |
AJAX SYSTEMS CYPRUS HOLDINGS LTD |
Pair of open door/window sensors |
D796975, |
May 27 2016 |
Comcast Cable Communications, LLC |
Motion sensor |
D805941, |
May 27 2016 |
Comcast Cable Communications, LLC |
Door and window sensor |
D833311, |
Jul 25 2016 |
BOSCH SECURITY SYSTEMS, INC ; Robert Bosch GmbH |
Wireless contact transmitter |
D834978, |
Oct 25 2016 |
VERISURE SÀRL |
Parts of burglar alarm |
D857540, |
Oct 25 2016 |
VERISURE SÀRL |
Part of a burglar alarm |
D858336, |
Oct 25 2016 |
VERISURE SÀRL |
Part of a burglar alarm |
D859195, |
Oct 25 2016 |
VERISURE SÀRL |
Part of a burglar alarm |
D860023, |
Dec 13 2017 |
VERISURE SÀRL |
Part of alarm device |
D860027, |
Sep 15 2017 |
RING INC |
Door and window sensor component |
D864005, |
Mar 21 2018 |
Samsung Electronics Co., Ltd. |
Door sensor |
D864006, |
Sep 15 2017 |
Amazon Technologies, Inc. |
Door and window sensor component |
D866378, |
Jul 25 2016 |
Robert Bosch GmbH |
Wireless contact transmitter |
D868609, |
Mar 23 2018 |
Hangzhou Great Star Industrial Co., Ltd. |
Contact sensor |
D869319, |
Oct 25 2016 |
VERISURE SÀRL |
Part of a burglar alarm |
D878233, |
Dec 12 2017 |
Ecolink Intelligent Technology, Inc. |
Security sensor for a door or a window |
D883832, |
Mar 23 2018 |
Hangzhou Great Star Industrial Co., Ltd. |
Contact sensor set |
D888593, |
Oct 25 2016 |
VERISURE SÀRL |
Part of a burglar alarm |
D901316, |
Dec 21 2018 |
ORBIS INTELLIGENT SYSTEMS, INC |
Pipe sensor unit |
D902974, |
Jun 29 2018 |
HANWHA VISION CO , LTD |
Doorjamb camera |
D904913, |
Dec 13 2017 |
VERISURE SÀRL |
Part of alarm device |
D940581, |
Apr 09 2020 |
BEIJING XIAOMI MOBILE SOFTWARE CO , LTD |
Door and window sensor |
D941693, |
Dec 11 2019 |
Amazon Technologies, Inc |
Sensor device |
ER2437, |
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ER4799, |
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ER5154, |
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ER7507, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a