Walk-through detector

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Description

The present application is a continuation-in-part of U.S. patent application Ser. No. 16/456,808, filed Jun. 28, 2019, entitled Walk-Through Detector Systems and Methods, the entire disclosure of which is incorporated herein by reference. Although not part of the currently claimed design, aspects and embodiments of the designs of the Walk-Through Detectors shown in said prior U.S. Patent Application are incorporated into this present application as though included herein in full.

FIGS. 1-7 show a first embodiment of a walk-through detector, wherein:

FIG. 1 is a perspective view from a top-front-right direction of the first embodiment;

FIG. 2 is a rear view of the first embodiment;

FIG. 3 is a front view of the first embodiment;

FIG. 4 is a left side view of the first embodiment;

FIG. 5 is a right side view of the first embodiment;

FIG. 6 is a top view of the first embodiment, wherein a front side of the walk-through detector faces a top side of the figure;

FIG. 7 is a bottom view of the first embodiment, wherein a front side of the walk-through detector faces a top side of the figure.

FIGS. 8-10 show embodiments of a display screen of a walk-through detector, wherein:

FIG. 8 shows a display screen of a walk-through detector in an off state;

FIG. 9 shows the display screen of a walk-through detector of FIG. 8 in a walk-through state; and,

FIG. 10 shows the display screen of a walk-through detector of FIG. 8 in a do not walk-through state.

Claims

The ornamental design for a walk-through detector, as shown and described.

Referenced Cited
U.S. Patent Documents
4012690 March 15, 1977 Heytow
4672837 June 16, 1987 Cottrell, Jr.
D297221 August 16, 1988 Podhrasky
D464280 October 15, 2002 Kim
D483282 December 9, 2003 Niemi
10976467 April 13, 2021 Griffin
20050078004 April 14, 2005 Johnson
20200408949 December 31, 2020 Griffin
Patent History
Patent number: D1023798
Type: Grant
Filed: Dec 30, 2021
Date of Patent: Apr 23, 2024
Assignee: FISHER RESEARCH LABS, LLC. (El Paso, TX)
Inventors: John C. Griffin (Las Cruces, NM), William A. Rademacher (El Paso, TX)
Primary Examiner: Antoine Duval Davis
Application Number: 29/821,489
Classifications