Typewriting machines – Typing by other than type-face or type-die – Character formation by impact
Reexamination Certificate
2006-04-04
2006-04-04
Nguyen, Anthony H. (Department: 2854)
Typewriting machines
Typing by other than type-face or type-die
Character formation by impact
Reexamination Certificate
active
07021847
ABSTRACT:
A marking device (10) comprises a housing (12) having a handle (16). A frame (20) is pivotally mounted in the housing aout a first axis (22). A marking head (40) mounted on the frame for translational movement in the frame by a first motor (84) in a first direction (x) parallel said first axis and spaced therefrom. A second motor (100) is arranged to pivot the frame with respect to the housing about said first axis in a second, substantially orthogonal direction (y). The pin moves in a third orthogonal direction (z). The motors (84, 100) are disposed within the confines of the frame (20) and move on fixed screws (84, 104).
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Edward Pryor & Son Limited
Fish & Richardson P.C.
Nguyen Anthony H.
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