LandOfFree - US Patents - Listing for Typewriting machines

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

Apparatus for feeding media in a printer

Typewriting machines – For line-spacing by incremental rotation of platen – For line-spacing in forward or reverse direction

Apparatus for feeding recording paper forwardly and backwardly

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

Apparatus for feeding sheets of material and continuous webs in

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

Apparatus for feeding single sheets from a magazine to the print

Typewriting machines – Sheet or web – Including sheet guide

Apparatus for flattening a substrate and method thereof

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

Apparatus for generating character pattern for serial printer

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

Apparatus for guiding a printing head

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

Apparatus for impact marking

Typewriting machines – Key-board or key lever-actuating mechanism – Key-board arranged according to character location

Apparatus for inputting special character and method for the...

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

Apparatus for lifting print and correction ribbons in typewriter

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

Apparatus for making a graphic product

Typewriting machines – Including interposed inking device for record-medium – Ribbon – per se

Apparatus for making a multi-colored printing ribbon

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

Apparatus for making labels

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

Apparatus for making tactile impressions on paper

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

Apparatus for marking an information carrying medium

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

Apparatus for marking objects by a vibrating tool

Typewriting machines – Including type-set-assemblage mounted on carrier and... – Type-head – per se

Apparatus for mounting a daisy wheel in a daisy wheel printer

Typewriting machines – For typing on flat record-medium or against flat platen – Work support

Apparatus for movably supporting an object to be marked

Typewriting machines – For typing on flat record-medium or against flat platen – Work support

Apparatus for movably supporting an object to be marked