Housing for a fire and smoke detector
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Description
FIG. 1 is a plan view of a housing for a fire and smoke detector showing my new design;
FIG. 2 is a side view thereof; and
FIG. 3 is a cross sectional view taken substantially along the lines 3--3 of FIG. 1.
The quasi-oval configuration on the left half of the face of the housing in FIG. 1 is shaded to indicate transparency.
Referenced Cited
Other references
- Mountain West Alarm Supply Co. Catalog, .COPYRGT.1976, p. 36, Ionization Fire Detector (B6-007).
Patent History
Patent number: D262868
Type: Grant
Filed: Oct 30, 1978
Date of Patent: Feb 2, 1982
Assignee: Pittway Corporation (Northbrook, IL)
Inventor: Donald J. Westphal (South Elgin, IL)
Primary Examiner: Susan J. Lucas
Law Firm: Gary, Juettner & Pyle
Application Number: 5/956,350
Type: Grant
Filed: Oct 30, 1978
Date of Patent: Feb 2, 1982
Assignee: Pittway Corporation (Northbrook, IL)
Inventor: Donald J. Westphal (South Elgin, IL)
Primary Examiner: Susan J. Lucas
Law Firm: Gary, Juettner & Pyle
Application Number: 5/956,350
Classifications
Current U.S. Class:
D10/106
International Classification: D1005;
International Classification: D1005;