Patent
   D337066
Priority
Feb 28 1990
Filed
Feb 28 1990
Issued
Jul 06 1993
Expiry
Jul 06 2007
Assg.orig
Entity
unknown
4
12
n/a
The ornamental design for combined transmitter and receiver for traffic control of emergency vehicles, as shown and described.

FIG. 1 is a perspective view of a embodying the design of the present invention;

FIG. 2 is a front elevational view of the transmitter portion;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is an end elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front elevational view of the receiver portion;

FIG. 9 is an end elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is an end elevational view thereof;

FIG. 12 is a top plan view thereof; and,

FIG. 13 is a bottom view thereof.

Thompson, V. P.

Patent Priority Assignee Title
6873246, Feb 26 1998 Frequency activated neutralizing generator system
D344243, Feb 21 1992 Emergency vehicle warning signal for automobiles
D374831, Jul 24 1995 Combined control panel, display unit and antenna for an emergency vehicle sensor system
D391182, Aug 23 1996 Werner Turck GmbH & Co. KG Indicator for locating proximity sensors
Patent Priority Assignee Title
2001440,
3257641,
3550078,
3881169,
4017825, Sep 08 1975 Intersection emergency warning system
4573049, Apr 21 1983 OBECK, CARL J Traffic signal light control for emergency vehicles
4704610, Dec 16 1985 E-LITE LIMITED, A CA LIMITED PARTNERSHIP Emergency vehicle warning and traffic control system
4736186, Dec 09 1983 AXELROD, A IRVING Emergency warning signal
4775865, Dec 16 1985 E-Lited Limited, A California Limited Partnership Emergency vehicle warning and traffic control system
4914434, Jun 13 1988 MORGAN, R KRIS Traffic signal preemption system
5014052, Apr 21 1983 Bourse Trading Company, Ltd. Traffic signal control for emergency vehicles
D315696, Sep 26 1988 Emergency portable traffic control light
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