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Patent
   D318247
Priority
Sep 11 1989
Filed
Sep 11 1989
Issued
Jul 16 1991
Expiry
Jul 16 2005
Inventors
Shandelman…
Assg.orig
CHECKPOINT…
Assg.curr
Checkpoint…
Entity
unknown
Referenced by
7
References
8
Maint.:
n/a
The ornamental design for an electronic article surveillance antenna for a theft detection system, as shown and described.

FIG. 1 is a perspective view of an electronic article surveillance antenna for a theft detection system showing my new design, with the broken lines showing for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a front elevational view thereof, with the rear being a mirror image;

FIG. 3 is a left side elevational view thereof, with the right side being a mirror image;

FIG. 4 is a top plan view thereof.
INVENTORS:

Shandelman, Richard A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5990791, Oct 22 1997 SPARGUR, WILLIAM B Anti-theft detection system
D346340, Dec 09 1991 Combined surveillance system and finger print unit for aiding in the identification of suspects in vehicles
D710783, Mar 13 2013 LANDSCAPE FORMS, INC Bike rack
D735091, Dec 20 2013 Victor Stanley, Inc. Bicycle rack
D867192, Jun 06 2018 Metal detector
D937697, Dec 11 2019 CONSTRUZIONI ELETTRONICHE INDUSTRIALI AUTOMATISMI S P A C E I A S P A Metal and explosives detector
D981381, Aug 27 2020 SENSORMATIC ELECTRONICS, LLC Pedestal
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4384281, Oct 31 1980 KNOGO NORTH AMERICA INC Theft detection apparatus using saturable magnetic targets
4795995, Sep 17 1984 Progressive Dynamics, Inc. Method and apparatus for producing electromagnetic surveillance fields
4845509, Jan 21 1986 Esselte Meto International GmbH Multiple loop receiving device in a security system
4972198, Aug 31 1987 Sensormatic Electronics Corporation Multiple loop antenna
D291976, Dec 24 1984 Minnesota Mining and Manufacturing Company Antenna housing for an electronic article surveillance system
D294234, Jun 05 1986 Checkpoint Systems, Inc. Electronic article surveillance system
D297221, Oct 28 1985 Garrett Electronics, Inc. Walk-through metal detector
D307400, Jan 25 1988 Checkpoint Systems, Inc. Electronic article surveillance antenna structure
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 08 1989SHANDELMAN, RICHARD A CHECKPOINT SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0051490615 pdf
Sep 11 1989Checkpoint Systems, Inc.(assignment on the face of the patent)
Dec 09 1999CHECKPOINT SYSTEMS, INC FIRST UNION NATIONAL BANK, AS ADMINISTRATIVE AGENTGUARANTEE AND COLLATERAL AGREEMENT0106680049 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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