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PTO
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Dossier
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Patent
D940581
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Priority
Apr 09 2020
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Filed
Sep 25 2020
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Issued
Jan 11 2022
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Expiry
Jan 11 2037
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Assg.orig
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Entity
unknown
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5
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13
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n/a
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The ornamental design for a door and window sensor, as shown and described.
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1. Door and window sensor
1.1 : Front
1.2 : Back
1.3 : Left
1.4 : Right
1.5 : Top
1.6 : Bottom
1.7 : Perspective
1.8 : Perspective
Li, Ningning, Wang, Tao
| Patent |
Priority |
Assignee |
Title |
| 10249161, |
Jul 25 2014 |
1010210 BC LTD |
Magnetic field sensor |
| 9905099, |
Jul 25 2014 |
1010210 B.C. Ltd. |
Magnetic field sensor for use in a security alarm system |
| 20170131356, |
|
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|
| D666934, |
Jun 17 2011 |
EnOcean GmbH |
Contact sensor |
| D744884, |
Sep 17 2014 |
Scout Security, Inc. |
Security monitoring device |
| D757586, |
Dec 19 2014 |
Chuango Security Technology Corporation |
Door and window contact device for a security system |
| D787299, |
Sep 25 2015 |
NANNING FUGUI PRECISION INDUSTRIAL CO , LTD |
Smart door 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 |
| D848294, |
Dec 15 2017 |
SIMPLISAFE, INC |
Sensor housing |
| D864005, |
Mar 21 2018 |
Samsung Electronics Co., Ltd. |
Door sensor |
| D866378, |
Jul 25 2016 |
Robert Bosch GmbH |
Wireless contact transmitter |
| D893330, |
Mar 25 2020 |
|
Combination of a door sensor and magnet |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a