Smoke detector
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Description
FIG. 1 is a front, top and left side perspective view of the smoke detector showing my new design;
FIG. 2 is a perspective view from bellow;
FIG. 3 is a side elevational view thereof;
FIG. 4 is an opposite side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a rear elevational view thereof; and,
FIG. 8 is a front elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D244362 | May 17, 1977 | Mayer |
D245488 | August 23, 1977 | Pappas et al. |
D248283 | June 27, 1978 | Kitto et al. |
D275187 | August 21, 1984 | Skarman |
D276029 | October 23, 1984 | Skarman |
D279769 | July 23, 1985 | Thornton, Jr. et al. |
D283407 | April 15, 1986 | Fenne |
- Apollo Fire Detectors Limited "Fact File, Technical Information and Installation Instructions--Apollo Air Sampling Unit Part No. 53546-010," four pages, Publication Pt. No. 39116-904, Mar. 1985.
Patent History
Patent number: D368041
Type: Grant
Filed: May 5, 1994
Date of Patent: Mar 19, 1996
Assignee: Calectro AB
Inventor: Jonas Skog (Central)
Primary Examiner: A. Hugo Word
Assistant Examiner: Marcus Jackson
Law Firm: Harness, Dickey & Pierce
Application Number: 0/22,486
Type: Grant
Filed: May 5, 1994
Date of Patent: Mar 19, 1996
Assignee: Calectro AB
Inventor: Jonas Skog (Central)
Primary Examiner: A. Hugo Word
Assistant Examiner: Marcus Jackson
Law Firm: Harness, Dickey & Pierce
Application Number: 0/22,486
Classifications
Current U.S. Class:
D10/106