Combined transmitter and receiver for a call light unit

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Description

FIG. 1 is a perspective view of the a combined transmitter and receiver for a call light unit showing my new design;

FIG. 2 is a exploded view of the transmitter portion thereof;

FIG. 3 is a right side view thereof;

The left side view is a mirror image thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear view of the receiver portion thereof;

FIG. 7 is a left side view thereof;

The right side is a mirror image thereof;

FIG. 8 is a top view thereof; and,

The bottom view is a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D345713 April 5, 1994 Pecht et al.
D347593 June 7, 1994 Davis et al.
D348410 July 5, 1994 Adams et al.
D367017 February 13, 1996 Dempsey
Patent History
Patent number: D377618
Type: Grant
Filed: Dec 15, 1995
Date of Patent: Jan 28, 1997
Inventor: Harold E. Yarbrough (Oroville, CA)
Primary Examiner: Marcus A. Jackson
Attorneys: Harold H. Dutton, Jr., W. Charles L. Jamison, Diane F. Liebman
Application Number: 0/47,880
Classifications
Current U.S. Class: D10/104