LandOfFree - US Patents - Listing for Typewriting machines

Typewriting machines – Sheet or web – Including sheet guide

Printer apparatus having platen roller with sheet feed guide

Typewriting machines – Including adjustment for optimum printing plane – Responsive to thickness of record-medium

Printer apparatus with automatic gap adjusting mechanism

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

Printer architecture structure

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

Printer arm

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

Printer arm

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

Printer arrangement

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

Printer assembly and printer

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

Printer assembly and printer

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

Printer assembly having tote for printed wallpaper

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

Printer assembly providing tension for idler pulley

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

Printer assembly with lateral and longitudinal self-alignment

Typewriting machines – Sheet or web – For feeding plural record media concurrently or selectively

Printer assembly with paper guide

Typewriting machines – Pocket typewriter

Printer attachable to various models and types of portable...

Typewriting machines – Sheet or web – Including friction-feed means

Printer belt drive for moving a card

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

Printer buffer unit

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

Printer buffer unit detecting phase of transition signal to init

Typewriting machines – Including adjustment for optimum printing plane – Responsive to thickness of record-medium

Printer capable of adjusting spacing between print head and prin

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

Printer capable of correcting distance between print head and pr

Typewriting machines – Sheet or web – For feeding plural record media concurrently or selectively

Printer capable of designating the type of recording medium in a