Walk-through metal detector

- Garrett Electronics, Inc.
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Description

FIG. 1 is a front perspective view of a walkthrough metal detector showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3818472 June 1974 Mauk et al.
Other references
  • Sentrie AT Security System offered by DelNorte Security Systems. Metor 118. Sirch-Gate, IV Model SMD20000HD. Sirch-Gate III Model SMD2000W. Federal Labs CheckGates Model Nos. 6080, 6080HD, 6085 and 6090. Sirchie Model SMD 1000W Metal Detection System. Sirch-Gate (.TM.) Metal Detection System. Ion Track Instruments, Inc. Model MD-1 Walk Thru Metal Detector. Outokumpu Model Metor 118 Walk-through Metal Detector. Sentrie Model FS 3 General Purpose Metal and Weapons Detector. Federal Labs Systems Model Checkgate (.TM.) Walkthrough Metal Detection System.
Patent History
Patent number: D297221
Type: Grant
Filed: Oct 28, 1985
Date of Patent: Aug 16, 1988
Assignee: Garrett Electronics, Inc. (Garland, TX)
Inventor: Robert J. Podhrasky (Dallas, TX)
Primary Examiner: Catherine E. Kemper
Law Firm: Richards, Harris, Medlock & Andrews
Application Number: 6/792,295
Classifications
Current U.S. Class: D10/106