Passive infrared occupancy sensor

Bandringa , et al. November 22, 2

Patent Grant D511705

U.S. patent number D511,705 [Application Number D/212,341] was granted by the patent office on 2005-11-22 for passive infrared occupancy sensor. This patent grant is currently assigned to Leviton Manufacturing Co., Inc.. Invention is credited to John Bandringa, Yun Wu.


United States Patent D511,705
Bandringa ,   et al. November 22, 2005

Passive infrared occupancy sensor

Claims

The ornamental design for a passive infrared occupancy sensor, as shown and described.
Inventors: Bandringa; John (Everett, WA), Wu; Yun (Bayside, NY)
Assignee: Leviton Manufacturing Co., Inc. (Little Neck, NY)
Appl. No.: D/212,341
Filed: August 31, 2004

Current U.S. Class: D10/106.7
Current International Class: 1005
Field of Search: ;D14/432,426,218,358,299 ;D13/123,168 ;D10/121,116,106,104 ;250/239 ;340/545.3,541,521,506,815.45

References Cited [Referenced By]

U.S. Patent Documents
D302951 August 1989 Kotlicki et al.
D312054 November 1990 Melman
D346567 May 1994 Rimon
D356748 March 1995 Carmi
D383078 September 1997 Carmi
D399155 October 1998 Roberts
D409936 May 1999 Baldwin et al.
D425534 May 2000 Mutoh et al.
D430055 August 2000 Aiello et al.
6121876 September 2000 McKenney
D434387 November 2000 Taylor
D439853 April 2001 Aiello et al.
D472486 April 2003 Eckel et al.
6833788 December 2004 Smith et al.
Primary Examiner: Brooks; Cathron C.
Assistant Examiner: Murphy; Austin
Attorney, Agent or Firm: Sutton; Paul J.

Description



FIG. 1 is a front isometric view of a passive infrared occupancy sensor showing my new design;

FIG. 2 is a rear isometric view of the passive infrared occupancy sensor showing my new design;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image; and,

FIG. 5 is a top view thereof.

The broken line showing of the mounting bracket for a passive infrared occupancy sensor in FIGS. 1, 2, 3, 4 and 5 forms no part of the claimed design.

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