Title:
Electronic article surveillance interrogation panel unit
United States Patent D346341


Inventors:
Westerberg, Roger K. (Cottage Grove, MN)
Nelson, John E. (Woodbury, MN)
Rubertus, Roland W. (Hudson, WI)
Smither, Alan E. (Woodbury, MN)
Application Number:
29/007744
Publication Date:
04/26/1994
Filing Date:
04/29/1993
Assignee:
Minnesota Mining and Manufacturing Company (St. Paul, MN)
Primary Class:
Field of Search:
340/540, 340/541, 340/542, 340/546, 340/547, 340/549, 340/555, 340/568, 340/571, 340/572, 340/574, 340/578, D10/104, D10/106, D10/109, D10/116, D10/121
View Patent Images:
US Patent References:
D330683Housing for anti-theft detectorNovember, 1992GreenD10/104
D319195Interrogation gate for an electronic article surveillance systemAugust, 1991Belletire et al.D10/106
D317272Electronic article surveillance unitJune, 1991Rubertus et al.D10/106
D307400Electronic article surveillance antenna structureApril, 1990ArmstrongD10/106
D305308Electronic article surveillance sensing screen for a theft detection systemJanuary, 1990Adams et al.D10/104



Primary Examiner:
Burke, Wallace R.
Assistant Examiner:
Jackson, Marcus
Attorney, Agent or Firm:
Griswold, Gary L.
Kirn, Walter N.
Bartingale, Kari H.
Claims:
1. The ornamental design for an electronic article surveillance interrogationpanel unit, as shown and described.

Description:

FIG. 1 is a perspective view of an electronic article surveillance interrogation panel unit showing our new design, wherein the opposite sides of the two panels are the same in appearance as that shown in the right panel;

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

FIG. 3 is a top plan view thereof;

FIG. 4 is a perspective view of a second embodiment thereof, wherein opposite side is the same in appearance as the side of the panel shown on the right in FIG. 1; and,

FIG. 5 is a perspective view of a third embodiment thereof, wherein the opposite sides of the three panels are the same in appearance as that shown in the middle and right panels.