LandOfFree - US Patents - Listing for Typewriting machines

Typewriting machines – Having power-driven operator for plural functions

Printer with electromagnetically driven hammer

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

Printer with end of print data ribbon control

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

Printer with enhanced bidirectional logic seeking for increased

Typewriting machines – Means auxiliary to typewriting function – Means for correcting typing errors

Printer with erasing ribbon control function

Typewriting machines – Pocket typewriter

Printer with failsafe features

Typewriting machines – Pocket typewriter

Printer with failsafe features

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

Printer with feed reel and take-up reel winding

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

Printer with first and second swing covers

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

Printer with floating print head with alignment surfaces to posi

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

Printer with floating print head with alignment surfaces to...

Reissue Patent

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

Printer with force transmitting path selecting mechanism

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

Printer with frame member for supporting components

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

Printer with front portion providing access to print mechanism

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

Printer with gear fitting member for mounting drive and...

Typewriting machines – Including adjustment for optimum printing plane

Printer with head gap adjusting mechanism

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

Printer with impact dot head

Typewriting machines – Sheet or web – Including skew correction responsive to position of sheet or...

Printer with improved anti-skew mechanisms

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

Printer with improved carriage and character wheel driving means

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

Printer with improved label dispensing