Combined transmitter and receiver for locating lost keys

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Description

FIG. 1 is a front plan view of a combined transmitter and receiver for locating lost keys of the present invention;

FIG. 2 is a back plan view of a combined transmitter and receiver for locating lost keys of FIG. 1;

FIG. 3 is a left side plan view of a combined transmitter and receiver for locating lost keys of FIG. 1;

FIG. 4 is a right side plan view of a combined transmitter and receiver for locating lost keys of FIG. 1;

FIG. 5 is a top plan view of a combined transmitter and receiver for locating lost keys of FIG. 1; and,

FIG. 6 is a bottom plan view of a combined transmitter and receiver for locating lost keys of FIG. 1.

Referenced Cited
U.S. Patent Documents
D312222 November 20, 1990 Sawyer
D339757 September 28, 1993 Feeney
D344904 March 8, 1994 Dotsikas
D345713 April 5, 1994 Pecht et al.
D346125 April 19, 1994 Cote et al.
Patent History
Patent number: D391508
Type: Grant
Filed: May 8, 1997
Date of Patent: Mar 3, 1998
Inventor: Roslyn Lucas (Hempstead, NY)
Primary Examiner: Marcus A. Jackson
Application Number: 0/70,474
Classifications
Current U.S. Class: D10/104
International Classification: 1005;