Combined smoke detector and baffle assembly

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Description

FIG. 1 is a side-elevational view of a combined smoke detector and baffle assembly showing my new design, the opposite side being identical.

FIG. 2 is a front elevational view thereof.

FIG. 3 is an end elevational view thereof.

FIG. 4 is an enlarged cross-sectional view taken on the line 4--4 of FIG. 2 .

Referenced Cited
U.S. Patent Documents
D236817 September 1975 Sweany
3681603 August 1972 Scheidweiler et al.
Other references
  • Mountain West Alarm Supply Co. Catalog, "Space Age Security", Rec'd Sept. 24, 1971, p. 10, -- Solid State Ultrasonic Alarm.
Patent History
Patent number: D247164
Type: Grant
Filed: Nov 22, 1976
Date of Patent: Feb 7, 1978
Inventor: Benjamin W. Lowell (Ladue, MO)
Primary Examiner: Susan J. Lucas
Attorney: Edward H. Renner
Application Number: 5/743,844
Classifications
Current U.S. Class: D10/106
International Classification: D1005;