LandOfFree - US Patents - Listing for Typewriting machines

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

Printing machines

Typewriting machines – Including type-set-assemblage mounted on carrier and... – Including type-faces movable relative to type-face-carrier

Printing mechanism

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

Printing mechanism

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

Printing mechanism

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

Printing mechanism for an impact matrix printer

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

Printing mechanism for dot matrix printers

Typewriting machines – Foreign language or braille typewriter – Including oriental language

Printing mechanism having a plurality of type plates

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

Printing mechanism with a cam and groove arrangement

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

Printing mechanism with means for preventing contact between ink

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

Printing mechanism with mechanism for adjusting to the thickness

Typewriting machines – Means auxiliary to typewriting function – Means for muffling typewriter noise

Printing mechanism with print hammer having noise dampener

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

Printing media feeding apparatus for printers

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

Printing media feeding apparatus for printers

Typewriting machines – Means auxiliary to typewriting function – Indicator means

Printing medium detecting mechanism of printer

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

Printing medium feeding apparatus using a specialized conveyor b

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

Printing medium supply device and image forming apparatus...

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

Printing medium, manufacturing method of the same, and...

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

Printing method

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

Printing method and apparatus