Smoke detector
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FIG. 1 is a perspective view of an embodiment of the smoke detector according to the invention.
FIG. 2 is a top view of the smoke detector according to FIG. 1.
FIG. 3 is a first side view of the smoke detector according to FIG. 1.
FIG. 4 is a bottom view of the smoke detector according to FIG. 1.
FIG. 5 is a second side view of the smoke detector according to FIG. 1.
FIG. 6 is a third side view of the smoke detector according to FIG. 1.
FIG. 7 is a perspective view of a second embodiment of the smoke detector according to the invention.
FIG. 8 is a top view of the smoke detector according to FIG. 7.
FIG. 9 is a side view of the smoke detector according to FIG. 7.
FIG. 10 is a perspective view of a third embodiment of the smoke detector according to the invention.
FIG. 11 is a top view of the smoke detector according to FIG. 10.
FIG. 12 is a side view of the smoke detector according to FIG. 10.
FIG. 13 is a perspective view of a further embodiment of the smoke detector according to the invention.
FIG. 14 is a top view of the smoke detector according to FIG. 13; and,
FIG. 15 is a side view of the smoke detector according to FIG. 13.
D371086 | June 25, 1996 | Collins |
D373544 | September 10, 1996 | Nickles et al. |
D382217 | August 12, 1997 | Akiyama et al. |
D391184 | February 24, 1998 | Kawabata |
D391185 | February 24, 1998 | Jomizawa |
- Universal, Smoke Alarm Products, 1997, Catalog. Universal, Quality Lighting & Security Products, 1995, p. 19, Catalog.
Type: Grant
Filed: Jul 29, 1999
Date of Patent: Apr 11, 2000
Assignee: Universal Security Instruments, Inc. (Owings Mills, MD)
Inventor: James Morrow (Oak Park, IL)
Primary Examiner: Marcus A. Jackson
Law Firm: Cahn & Samuels, LLP
Application Number: 0/108,483
International Classification: 1005;