LandOfFree - US Patents - Listing for Typewriting machines

Typewriting machines – Means auxiliary to typewriting function – Means for collapsing typewriter or support for record-medium...

Adjustable keyboard assembly

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

Adjustable keyboard with adjusting and locking mechanism,...

Typewriting machines – Key-board or key lever-actuating mechanism – Key-board including keys grouped to facilitate positioning...

Adjustable keyboard with adjusting and locking mechanism,...

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

Adjustable load, friction feed, quick tear bar mechanism

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

Adjustable media advancement mechanism

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

Adjustable paper handler apparatus

Typewriting machines – Platen or platen-moving mechanism – For movement of platen other than for line-spacing

Adjustable platen for label printer

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

Adjustable print head mounting mechanism

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

Adjustable printer head drive

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

Adjustable printhead mount for document imaging apparatus

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

Adjustable ribbon feed rates dependent upon ribbon type for ink

Typewriting machines – Including adjustment for optimum printing plane – In accordance with the number of sheets of record-medium

Adjustable support for print head assembly

Typewriting machines – Key-board or key lever-actuating mechanism – Key-board including keys grouped to facilitate positioning...

Adjustable wearable ergonomic split keyboard and mouse

Typewriting machines – Key-board or key lever-actuating mechanism – Key-board including row of keys having different heights

Adjustable, curved keyboard

Typewriting machines – Key-board or key lever-actuating mechanism – Key-board including row of keys having different heights

Adjustable, curved keyboard

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

Adjusted capacity level indicator

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

Adjusting the distance of a print head from a platen

Typewriting machines – For typing or forming continuous or discontinuous line – Including programmed-control-system

Adjusting vertical line length in frame printer

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

Adjustment device for printer head of barcode printer