Patent
   D314791
Priority
Dec 19 1988
Filed
Dec 19 1988
Issued
Feb 19 1991
Expiry
Feb 19 2005
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for a security system demonstrator, as shown and described.

FIG. 1 is a front elevational view of a security system demonstrator showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof with the door, trunk and hood open and the ignition key inserted.

Hwang, Shih-Ming

Patent Priority Assignee Title
D356827, Nov 05 1993 Pease Industries, Inc. Combined advertising display and door lock demonstrator
D360155, Sep 23 1994 False blinking lighting for simulating a vehicle alarm unit
Patent Priority Assignee Title
3864848,
D251419, Apr 14 1978 Automobile body
D283495, Oct 03 1984 3S S.A. Antitheft unit
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