LandOfFree - US Patents - Listing for Typewriting machines

Modular printer

Typewriting machines – Means auxiliary to typewriting function – Frame – casing – or support for typewriter

Modular printer for double-sided high-speed printing

Typewriting machines – Means auxiliary to typewriting function – Frame – casing – or support for typewriter

Modular printer having a print engine with two opposed...

Modular printer system

Typewriting machines – Including interposed inking device for record-medium – Ribbon-feeding mechanism

Modular printer system with depleting ribbon supply roll and hea

Typewriting machines – Including control of format and selection of type-face by... – Including means for responding to input program or incoming...

Modular printer with coded plug compatible modules

Typewriting machines – For typing on reverse surface of record-medium

Modular printhead assembly with opposed sets of serially...

Modular printing system

Typewriting machines – Including control of format and selection of type-face by... – Including editing or revision system

Morphological search and replace

Typewriting machines – Including interposed inking device for record-medium – Means auxiliary to ribbon mechanism

Mosaic printer and ribbon guide therefor

Typewriting machines – Typing by other than type-face or type-die – Character formation by impact

Mosaic printing head

Typewriting machines – Typing by other than type-face or type-die – Character formation by impact

Mosaic printing head

Typewriting machines – Typing by other than type-face or type-die – Character formation by impact

Mosaic printing head

Motion control for multiple path raster scanned printer

Typewriting machines – Key-board or key lever-actuating mechanism

Motion keyboard

Typewriting machines – Carriage or carriage-moving or movement-regulating mechanism – Carriage-feed mechanism

Motor control for printer carriage

Typewriting machines – Typing by other than type-face or type-die – Character formation by impact

Motor control method and apparatus, time recorder having...

Typewriting machines – Typing by other than type-face or type-die – Character formation by impact

Motor control method and apparatus, time recorder having...

Typewriting machines – Carriage or carriage-moving or movement-regulating mechanism – For stopping carriage in tabular position

Motor control system of printer