Mechanical device to encode magnetic cards

Details Mechanical device to encode magnetic cards Mechanical device to encode magnetic cards

2006-09-05

2006-09-05

Le, Thien M. (Department: 2876)

Registers

Coded record sensors

Holding devices

Reexamination Certificate

active

07100833

ABSTRACT:
A fixture for magnetically coding a card key includes a front plate with areas for North and South magnetic polarity coding each with a number of holes, an optional code template having a lesser number of holes corresponding to selected holes in the front plate and attachable to the front plate, and North and South permanent magnet encoding tools sized to be inserted into the holes in the code template and front plate. The device further includes a card key holder preferably coupled to a tool holder and slidably connected to the fixture for placing the card key proximate the North or South area of the front plate and positioning the appropriate encoding tool for easy access. The device provides for convenient, accurate and error-free magnetic coding of card keys.

REFERENCES:
patent: 4077242 (1978-03-01), Sedley
patent: 4128851 (1978-12-01), Sedley
patent: 4133194 (1979-01-01), Sedley
patent: 5264685 (1993-11-01), Eisermamn
patent: 5550534 (1996-08-01), Myers
patent: 6474121 (2002-11-01), Sakai et al.
patent: 6840071 (2005-01-01), Sedley

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