Patent
   D307400
Priority
Jan 25 1988
Filed
Jan 25 1988
Issued
Apr 24 1990
Expiry
Apr 24 2004
Assg.orig
Entity
unknown
10
3
n/a
The ornamental design for an electronic article surveillance antenna structure, as shown and described.

FIG. 1 is a perspective view of an electronic article surveillance antenna structure showing our new design with the broken lines shown for illustrative purposes only;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The rear and right side elevational views of our new design would be identical, respectively, to FIGS. 2 and 3.

Armstrong, Eric J., Eldon, James B., Lamond, Lee T.

Patent Priority Assignee Title
5990791, Oct 22 1997 SPARGUR, WILLIAM B Anti-theft detection system
D317272, Oct 06 1989 MINNESOTA MINING AND MANUFACTURING COMPANY, A CORP OF DE Electronic article surveillance unit
D318247, Sep 11 1989 Checkpoint Systems, Inc. Electronic article surveillance antenna for a theft detection system
D319195, Sep 27 1988 MINNESOTA MINING & MANUFACTURING COMPANY, A CORP OF DE Interrogation gate for an electronic article surveillance system
D330683, Dec 10 1990 Housing for anti-theft detector
D346341, Apr 29 1993 Minnesota Mining and Manufacturing Company Electronic article surveillance interrogation panel unit
D377768, Dec 03 1994 Esselte Meto International GmbH Antenna structure for detecting antitheft tags in a retail establishment
D538806, Oct 07 2005 TARGET BRANDS, INC Radio frequency identification device enclosure
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
Patent Priority Assignee Title
4336531, Nov 03 1980 Shoplifting alarm system and method
D294234, Jun 05 1986 Checkpoint Systems, Inc. Electronic article surveillance system
D297221, Oct 28 1985 Garrett Electronics, Inc. Walk-through metal detector
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 05 1987LAMOND, LEE T CHECKPOINT SYSTEMS, INC , A CORP OF PAASSIGNMENT OF ASSIGNORS INTEREST 0048410301 pdf
Jan 11 1988ARMSTRONG, ERIC J CHECKPOINT SYSTEMS, INC , A CORP OF PAASSIGNMENT OF ASSIGNORS INTEREST 0048410301 pdf
Jan 11 1988ELDON, JAMES B CHECKPOINT SYSTEMS, INC , A CORP OF PAASSIGNMENT OF ASSIGNORS INTEREST 0048410301 pdf
Jan 25 1988Checkpoint 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
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