Patent
   D662846
Priority
Dec 14 2010
Filed
Dec 14 2010
Issued
Jul 03 2012
Expiry
Jul 03 2026
Assg.orig
Entity
unknown
9
6
n/a
The ornamental design for a passive infrared ceiling sensor, as shown and described.

FIG. 1 is a perspective view of a passive infrared ceiling sensor showing the new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view of thereof;

FIG. 4 is a top side side view thereof;

FIG. 5 is a bottom side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a back view of the sensor shown in FIG. 1.

The broken lines showing two short posts and a rectangular element show portions of the article forming no part of the claimed design.

Gao, Wei, Ni, Lidong

Patent Priority Assignee Title
D706152, Mar 04 2013 Wenzhou MTLC Electric Appliances Co. Ltd; WENZHOU MTLC ELECTRIC APPLIANCES CO , LTD Sensor with indicator
D723961, Mar 28 2014 Digital Lumens Incorporated Sensor
D751937, Mar 28 2014 Digital Lumens Incorporated Sensor
D753525, Mar 28 2014 Digital Lumens Incorporated Sensor
D755068, Mar 28 2014 Digital Lumens Incorporated Sensor
D786200, Oct 02 2015 SAVANT SYSTEMS, INC Infrared blaster
D899278, Mar 05 2019 Zebra Technologies Corporation Asset tracking equipment housing
D945288, Mar 05 2019 Zebra Technologies Corporation Asset tracking equipment housing
D966127, Jan 08 2020 Zebra Technologies Corporation Asset tracking equipment housing
Patent Priority Assignee Title
20070229297,
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D603284, Feb 10 2009 Lutron Technology Company LLC Occupancy sensor
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Dec 06 2010NI, LIDONGWENZHOU MTLC ELECTRIC APPLIANCES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0254880059 pdf
Dec 06 2010GAO, WEIWENZHOU MTLC ELECTRIC APPLIANCES CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0254880059 pdf
Dec 14 2010Wenzhou MTLC Electric Appliances Co., Ltd.(assignment on the face of the patent)
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