Fire detector
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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
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