LandOfFree - US Patents - Listing for Typewriting machines

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

Apparatus and method for printing character and ruled line

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

Apparatus and method for printing including a ribbon advancing s

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

Apparatus and method for printing including slide mechanism

Typewriting machines – Including control of format and selection of type-face by... – Including editing or revision system

Apparatus and method for processing image data by applying...

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

Apparatus and method for removing paper jams from printers

Typewriting machines – Sheet or web – Including programmed-control-system for record-medium feed

Apparatus and method for selecting print media and feed tray...

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

Apparatus and method for sheet registration using a single senso

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

Apparatus and method for storing regular and irregular character

Typewriting machines – Including control of format by programmed-control-system

Apparatus and method for suppressing the printing of...

Typewriting machines – Sheet or web – Including sheet guide

Apparatus and method for the prevention of trailing edge...

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

Apparatus and method for the reduction of printing offset in bid

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

Apparatus and method for transporting print media through a...

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

Apparatus and method for transporting print media through a...

Typewriting machines – For typing on reverse surface of record-medium

Apparatus and method for two-sided printing

Typewriting machines – Having power-driven operator for plural functions

Apparatus and method for video printing

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

Apparatus and method of creating pre-formed images on a thermal

Typewriting machines – Carriage or carriage-moving or movement-regulating mechanism – Means for repositioning carriage or platen thereon

Apparatus and method of detecting home position of carriage...

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

Apparatus and method of performing double-sided printing

Typewriting machines – For typing on flat record-medium or against flat platen – For typing on a book

Apparatus and method of printing data in a book, a notebook, or