Housing for fire and smoke detector

Conforti , et al. September 19, 1

Patent Grant D249481

U.S. patent number D249,481 [Application Number 05/812,512] was granted by the patent office on 1978-09-19 for housing for fire and smoke detector. This patent grant is currently assigned to Pittway Corporation. Invention is credited to Frederick J. Conforti, Harvey Hanig, Roy C. A. Robertson.


United States Patent D249,481
Conforti ,   et al. September 19, 1978

Housing for fire and smoke detector

Claims

The ornamental design for a housing for a fire and smoke detector, substantially as shown.
Inventors: Conforti; Frederick J. (Aurora, IL), Robertson; Roy C. A. (Bolingbrook, IL), Hanig; Harvey (North Aurora, IL)
Assignee: Pittway Corporation (Northbrook, IL)
Appl. No.: 05/812,512
Filed: July 5, 1977

Current U.S. Class: D10/106.5
Current International Class: D1005
Field of Search: ;D10/104,106,116,118,121 ;D13/32,40,41 ;340/227R,227.1,228R,228.1,228.2,237R,237S,258R,276,280

References Cited [Referenced By]

U.S. Patent Documents
D213027 December 1968 Walz
D216231 December 1969 Hauser
3681603 August 1972 Scheidweiler et al.

Other References

Merchandising Week, Jan. 12, 1976, p. 14, Smoke Detector. .
Pyrotronics, "Pyr-A-Larm.sup. .RTM. Bulletin, May 1974, Ionization Fire Detector..

Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Juettner; Thomas R.

Description



FIG. 1 is a plan view of a housing for a fire and smoke detector showing our new design; and

FIG. 2 is a side view thereof.

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