Fire detector

- Cerberus AG
Description

FIG. 1 is a perspective representation of a fire detector, illustrating my invention;

FIG. 2 is a front elevation of the fire detector of FIG. 1;

FIG. 3 is a rear elevation of the fire detector of FIG. 1;

FIG. 4 is a right-side elevation of the fire detector of FIG. 1;

FIG. 5 is a left-side elevation of the fire detector of FIG. 1;

FIG. 6 is a top view of the fire detector of FIG. 1; and,

FIG. 7 is a bottom view of the fire detector of FIG. 1.

Referenced Cited
U.S. Patent Documents
D253525 November 27, 1979 Wilson
D271671 December 6, 1983 Thornton, Jr.
D279769 July 23, 1985 Thornton, Jr. et al.
D297219 August 16, 1988 Taylor
D308836 June 26, 1990 Fenne
D319798 September 10, 1991 Hatano
D331547 December 8, 1992 Ogawa et al.
D339078 September 7, 1993 Behlke
3226703 December 1965 Finkle
4236822 December 2, 1980 Jaretsky et al.
Patent History
Patent number: D355386
Type: Grant
Filed: Sep 23, 1993
Date of Patent: Feb 14, 1995
Assignee: Cerberus AG (Mannedorf)
Inventor: Hansruedi Fellmann (Wangen/Dubendorf)
Primary Examiner: James M. Gandy
Assistant Examiner: Marcus Jackson
Law Firm: Brumbaugh, Graves, Donohue & Raymond
Application Number: 0/13,392
Classifications
Current U.S. Class: D10/106