LandOfFree - US Patents - Listing for Typewriting machines

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

Easy assembly printer media transport arrangement

Typewriting machines – Sheet or web

Edge lift reduction for belt type transports

Typewriting machines – Means auxiliary to typewriting function – Indicator means

Edge-detecting device and image-forming device provided with...

Typewriting machines – Sheet or web – Including insertion of sheet from front of platen

Edible paper printer

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

Editing printer

Typewriting machines – Sheet or web – Including sheet guide

Ejected paper receiving unit for large printer and large...

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

Ejection tray for a printer

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

Ejection tray, sheet supply and ejection device, image...

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

Elastic bearings for shafts

Typewriting machines – Key-board or key lever-actuating mechanism – Key-cap or key-stem structure

Elastic-cup support for computer keyboard

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

Electric numbering machine

Typewriting machines – For line-spacing by incremental rotation of platen – By electric-power drive

Electric platen driving device with manual override

Typewriting machines – Including type-set-assemblage mounted on carrier and... – Including type-faces movable relative to type-face-carrier

Electric typewriter for multiple languages

Typewriting machines – Key-board or key lever-actuating mechanism – Key-cap or key-stem structure

Electrical key connection for expandable keyboard

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

Electrical stamp device with ink temperature compensation for st

Typewriting machines – Including interposed inking device for record-medium – Endless ribbon or cartridge therefor

Electrical stenographic machine

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

Electrically conductive ribbon break detector for printers

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

Electrically powered paper stacking apparatus and method for imp

Typewriting machines – Key reassignment – Electrically powered

Electro-mechanical cipher machine