LandOfFree - US Patents - Listing for Typewriting machines

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

Cassette acceptance device with state recognition for a...

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette and detecting device for installation thereof

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

Cassette containing an inked ribbon

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette containing magnetically affixable printing tape

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette containing magnetically affixable printing tape and...

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

Cassette for a printing ribbon for typewriters

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

Cassette for a printing ribbon for typewriters

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

Cassette for a thermal printer

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

Cassette for a thermal printer

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette for printed tape and method of printing

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette for thermal transcription film

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

Cassette for thermal transfer printing film

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette for typing ribbon for typewriters

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette having compatibility arrangement

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

Cassette holder assembly

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette mounting on door of recording apparatus

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

Cassette type ink ribbon device

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette type ink ribbon device

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Cassette with a loosening prevention mechanism