LandOfFree - US Patents - Listing for Typewriting machines

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

Calendar producing system, producing method, selling system...

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

Calibration of a media advance system

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

Calibration of a media advanced system

Typewriting machines – Carriage or carriage-moving or movement-regulating mechanism – Means for repositioning carriage or platen thereon

Cam action shaft lock device and method

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

Cam drive for matrix print heads and the like

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

Camera picture printing user interface and method

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

Cancel type printing head

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

Cap cover for keyboard keys

Typewriting machines – Sheet or web

Capacitive mat control

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

Capacitive metering means for uniform ribbon feed and take-up me

Typewriting machines – Platen or platen-moving mechanism – Cylindrical platen

Capstan bodies in printer rollers

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

Carbon ribbon supply apparatus for a printer

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

Carbon ribbon transport guide device

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

Card cartridge

Typewriting machines – Means auxiliary to typewriting function – Means for cleaning – or facilitating cleaning of – type-face

Card cleaning roller assembly

Typewriting machines – Typing to produce embossed character – By type-die mounted on carrier movable for selection of...

Card embossing machine and method

Typewriting machines – Sheet or web – For feeding sheet from stack or pack holder

Card holder for a credential production device

Typewriting machines – For typing on card in card holder – Including support engaging bottom edge of card

Card printer

Typewriting machines – For typing on card in card holder

Card printer and method of printing on cards using the same