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Class 400/75 - Including type-bar selection using mechanical program


Subclass of Class 400 - Typewriting machines
Definition: Subject matter wherein the type-face* elements are
No. of patents: 4
Last issue date: 09/09/2008


NumberTitleIssue Date
7422151Systems and methods for providing security in a voting machine
The invention provides systems and methods for ensuring security for a voting machine. The voting machine can include a display screen upon which numerous election choices are displayed for selection by a voter. A detachable printer can also be provided that is adap...
09/09/2008
6666626System for transporting sliders for zipper bags
An apparatus (10) for and a method of transporting sliders to the slider insertion area (27) of a slider insertion device (18). A first sensor (30) on a sender track (20) detects a lack of sliders (21) in the sender track. A signal is sent from the first ...
12/23/2003
4050566Mechanical code converter for use with a typewriter or the like
Apparatus is disclosed for use with typewriters of the type having trip hammers and is adapted to receive combinations of electrical signals which uniquely define the respective characteristics and to decode the electrical signals to selectively activate ...
09/27/1977
3945480Justifying, text writing reproducing machine
The illustrated embodiment is a desk top justifying text writing reproducing machine, illustratively controllable by a code reading means in a desk top text writing composing machine (the topic of our copending application for "JUSTIFYING, TEXT WRITING CO...
03/23/1976
 
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