Occupancy sensor cover

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Description

FIG. 1 is a top perspective view of an occupancy sensor cover showing my new design;

FIG. 2 is a front elevational view thereof, with the rear being open and unornamented; and

FIG. 3 is an end elevational view thereof, with the opposite ends being similar except, for the ribs appearing on opposite corners.

Referenced Cited
U.S. Patent Documents
D277465 February 5, 1985 MacDonald
D294231 February 16, 1988 Cameron, Jr. et al.
D305881 February 6, 1990 Bergeron
D312423 November 27, 1990 Orlinsky et al.
Other references
  • NuTone 1979, p. 39, upper left corner-Smoke Detector.
Patent History
Patent number: D320758
Type: Grant
Filed: Dec 18, 1989
Date of Patent: Oct 15, 1991
Assignee: National Service Industries, Inc. (Atlanta, GA)
Inventors: William R. Lutz (Tucker, GA), William C. Onsrud (Troutman, NC)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Attorney: Kenneth E. Darnell
Application Number: 7/451,556
Classifications
Current U.S. Class: D10/104