LandOfFree - US Patents - Listing for Typewriting machines

Typewriting machines – Including interposed inking device for record-medium – Including mechanism for shifting ribbon laterally at...

Printing apparatus a correction ribbon

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

Printing apparatus and a control method therefor

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

Printing apparatus and a control method therefor

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

Printing apparatus and a control method therefor

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

Printing apparatus and a control method therefor

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

Printing apparatus and a control method therefor

Typewriting machines – Control of print position along print-line by signal...

Printing apparatus and a control method therefor

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

Printing apparatus and a control method thereof

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

Printing apparatus and a paper controlling method for a printer

Typewriting machines – Including interposed inking device for record-medium – For typing plural copies simultaneously with ribbon

Printing apparatus and autochanger thereof

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

Printing apparatus and carriage scan driving method

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

Printing apparatus and color adjusting method

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

Printing apparatus and communication apparatus

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

Printing apparatus and control method

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

Printing apparatus and control method for pitch and motion comma

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

Printing apparatus and control method therefor

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

Printing apparatus and control method therefor

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

Printing apparatus and conveyance control method

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

Printing apparatus and double-side printing control method