Fire detector
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Description
FIG. 1 is a perspective view of a fire detector showing my new design;
FIG. 2 is an elevation of the fire detector of FIG. 1;
FIG. 3 is a bottom view of the fire detector of FIG. 1; and,
FIG. 4 is a front view of the fire detector of FIG. 1.
Referenced Cited
Patent History
Patent number: D342213
Type: Grant
Filed: Dec 16, 1991
Date of Patent: Dec 14, 1993
Assignee: Cerberus AG (Mannedorf)
Inventor: Hansruedi Fellmann (Wallisellen)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Brumbaugh, Graves, Donohue & Raymond
Application Number: 7/807,903
Type: Grant
Filed: Dec 16, 1991
Date of Patent: Dec 14, 1993
Assignee: Cerberus AG (Mannedorf)
Inventor: Hansruedi Fellmann (Wallisellen)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Law Firm: Brumbaugh, Graves, Donohue & Raymond
Application Number: 7/807,903
Classifications
Current U.S. Class:
D10/106