|4015699||Alphanumeric serial printer with a flexible membrane printing element|
A serial printer is provided with a multi-position flexible membrane printing element with columns and rows of print characters disposed coplanarly in spaced apart relationship therein, the flexible printing element being differentially positionable along...
|3977320||Electrically controlled postage meter|
An electromechanical setting mechanism is disclosed, which uses a plurality of solenoid banks to set each print wheel of a postage printing drum. Each bank features two pairs of solenoids which are mounted upon a movable frame. One pair of the two pairs o...
|3952153||Dot matrix printer having selectively actuated printed bars|
Remotely controlled electric printer, to which each character to be printed is applied as m groups of n bits, comprising a set of n rulers or print bars, the total thickness of which is equal to the height of said character or a line thereof, each charact...