Coded data generation or conversion – Bodily actuated code generator – Including keyboard or keypad
Patent
1992-05-18
1993-05-25
Yusko, Donald J.
Coded data generation or conversion
Bodily actuated code generator
Including keyboard or keypad
400693, 434229, H03M 1100, B41J 2902, A47B 2100, G09B 1300
Patent
active
052144291
ABSTRACT:
An adapter device for use with a data-input-type keyboard comprises a housing defining a chamber receiving the keyboard. An upper housing panel is provided with a first opening at least coextensive with all keys on said keyboard. A plate is hingedly secured to the upper panel so that the plate covers the first opening in an access restriction or limited use position of the plate. The plate is provided with an opening at least coextensive with a predetermined set of keys, fewer than all of the keys of the keyboard. The device further comprises an alignment component for locating the housing relative to the keyboard so that the keyboard occupies a predetermined position relative to the housing and so that the second predetermined set of keys is aligned with the opening.
REFERENCES:
patent: 4092527 (1978-05-01), Lueke
patent: 4119839 (1978-10-01), Beckmann et al.
patent: 4704940 (1987-11-01), Cummings
patent: 4745397 (1988-05-01), Lagerbauer
patent: 4758712 (1988-07-01), Matone, Jr. et al.
patent: 4949080 (1990-08-01), Mikan
Coleman Henry D.
Gray R.
R.E.T.S. Sales and Service, Inc.
Sudol R. Neil
Yusko Donald J.
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