LandOfFree - US Patents - Listing for Typewriting machines

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

Device for pressing a stack of sheets against a roller drive of

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

Device for printing on paper tape and for cutting the tape...

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

Device for printing one or several objects moving in a feed...

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

Device for printing one or several objects moving in a feed...

Typewriting machines – For line-spacing by incremental rotation of platen – By electric-power drive

Device for printing out indices and powers in typewriters

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

Device for printing receipts using two printing units,...

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

Device for producing tags for patient wristbands, a system...

Typewriting machines – Means auxiliary to typewriting function – Attachment for shielding or screening record-medium or...

Device for providing disposable sanitary keyboard covers

Typewriting machines – Including selection of type-face by... – Including particular reader structure and operation

Device for registering the operations of a thermal transfer prin

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

Device for removing ticket blanks from ticket cassette

Typewriting machines – Sheet or web – Including aligning of sheet edge prior to typing

Device for selecting a line to be printed in a printer

Typewriting machines – Means auxiliary to typewriting function – Indicator means

Device for setting operating parameters of a printer as a functi

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

Device for symbol printing and franking machine comprising same

Typewriting machines – Including type-set-assemblage mounted on carrier and... – Imprint by pivoting of type-head-carrier and type-head...

Device for the control of the position of the type carrying elem

Typewriting machines – Means auxiliary to typewriting function – Indicator means

Device for the exact positioning of a printing head in relation

Typewriting machines – Including interposed inking device for record-medium – Package for ribbon facilitating mounting of ribbon on...

Device for the feed and motion reversal of the ribbon for typewr

Typewriting machines – Including interposed inking device for record-medium – Means auxiliary to ribbon mechanism

Device for the mounting of a printing head and for the mounting

Typewriting machines – Code-printing typewriter – For typing and encoding

Device for the preparation of tickets

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

Device for the stepwise feed of printing media in an electromech