LandOfFree - US Patents - Listing for Typewriting machines

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

Indicia printer

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

Individual key covers for computer keyboards

Typewriting machines – Sheet or web – Including aligning of sheet edge prior to typing

Individual sheet feeder device for printer

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

Inflatable keyboard

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

Information carrier, having a roughened surface, method of manuf

Typewriting machines – For operation by handicapped user

Information output device

Typewriting machines – Pocket typewriter

Information output device

Typewriting machines – Including adjustment for optimum printing plane – By adjustment of platen relative to carriage

Information printing methods and apparatus

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

Information processing apparatus

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

Information processing apparatus

Typewriting machines – Including type-set-assemblage mounted on carrier and... – Type-head – per se

Information processing apparatus having interchangeable type ele

Typewriting machines – Sheet or web – Including sheet guide

Information processing apparatus with conveyance passage displac

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

Information processing apparatus, information processing...

Typewriting machines – Including control of format and selection of type-face by...

Information processing apparatus, information processing...

Typewriting machines – Including control of format and selection of type-face by...

Information processing apparatus, information processing...

Typewriting machines – Means auxiliary to typewriting function – Attachment for guiding fingers or hands of typist

Information processing system with printing function

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

Information recording apparatus and method

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

Information recording apparatus and program storage device reada

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

Information recording head