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 as seen from the right hand side of FIG. 1;
FIG. 3 is an end view thereof, and
FIG. 4 is a cross-sectional elevation view of the housing taken substantially along the lines 4--4 of FIG. 1.
Referenced Cited
U.S. Patent Documents
D210174 | February 1968 | Franczek |
D236719 | September 1975 | Sparks et al. |
D238345 | January 1976 | Montalbano |
3537094 | October 1970 | Hawkins et al. |
Patent History
Patent number: D253169
Type: Grant
Filed: Jan 9, 1978
Date of Patent: Oct 16, 1979
Assignee: Pittway Corporation (Northbrook, IL)
Inventor: Frederick J. Conforti (Aurora, IL)
Primary Examiner: Susan J. Lucas
Attorney: Thomas R. Juettner
Application Number: 5/868,126
Type: Grant
Filed: Jan 9, 1978
Date of Patent: Oct 16, 1979
Assignee: Pittway Corporation (Northbrook, IL)
Inventor: Frederick J. Conforti (Aurora, IL)
Primary Examiner: Susan J. Lucas
Attorney: Thomas R. Juettner
Application Number: 5/868,126
Classifications
Current U.S. Class:
D10/106
International Classification: D1005;
International Classification: D1005;