LandOfFree - US Patents - Listing for Typewriting machines

Typewriting machines – Sheet or web – For feeding web record-medium

Scale printing apparatus

Typewriting machines – Carriage or carriage-moving or movement-regulating mechanism – Carriage – per se – or guideway therefor

Scanning mechanism for high-speed high-resolution scanning

Typewriting machines – Typing by other than type-face or type-die – Thermal

Scratch card printer and method of printing information on a...

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

Sealed linear positioning apparatus

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

Securable device for computer apparatus

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

Secure housing for an electronic unit

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

Secure housing for an electronic unit

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

Secure housing for an electronic unit

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

Secure printer system for gaming devices

Typewriting machines – Sheet or web – Including programmed-control-system for record-medium feed

Security system for unattended printing mechanism

Typewriting machines – Including interposed inking device for record-medium – Renovation of used ribbon

Segmented ink reservoir

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

Segmented printout device

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

Segmented-ring magnet print head

Typewriting machines – Including selection of type-face by...

Selectable control of raster image processor

Typewriting machines – Typing by other than type-face or type-die – Thermal

Selection circuit for an electro-thermal printer with a resistan

Typewriting machines – Including type-set-assemblage mounted on carrier and... – Imprint by pivoting of type-head-carrier and type-head...

Selection controlled print impression control for single element

Typewriting machines – Including control of format by programmed-control-system

Selective enhancement of black

Typewriting machines – Including interposed inking device for record-medium – Renovation of used ribbon

Selective inking cassette

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

Selective magnetic attachment of a print head to a drive belt