Passive infrared ceiling sensor

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Description

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.

Claims

The ornamental design for a passive infrared ceiling sensor, as shown and described.

Referenced Cited
U.S. Patent Documents
D404325 January 19, 1999 Bender et al.
D588484 March 17, 2009 Bandringa et al.
D597430 August 4, 2009 Sloan et al.
D603284 November 3, 2009 Sloan et al.
20070229297 October 4, 2007 Leonard et al.
20070230142 October 4, 2007 Engel et al.
Patent History
Patent number: D662846
Type: Grant
Filed: Dec 14, 2010
Date of Patent: Jul 3, 2012
Assignee: Wenzhou MTLC Electric Appliances Co., Ltd. (Yueqing)
Inventors: Lidong Ni (Yueqing), Wei Gao (Yueqing)
Primary Examiner: Caron D Veynar
Assistant Examiner: George D Kirschbaum
Attorney: Ziegler IP Law Group, LLC
Application Number: 29/380,946
Classifications
Current U.S. Class: Motion Or Occupancy Detector (D10/106.6)