LandOfFree - US Patents - Listing for Typewriting machines

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

Postage meter system having bit-mapped indicia image security

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

Postage meter voice coil motor printwheel setting assembly

Typewriting machines – Including control of format and selection of type-face by... – Including means for responding to input program or incoming...

Postage printing system having label printing capability

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

Postal bar code printing with engraved character impact printer

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

Postal franking machine

Typewriting machines – Control of print position along print-line by signal...

Power recovery apparatus for an electric typewriter

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

Power source compensation for printer

Typewriting machines – Safety switch or condition-responsive-cutoff switch for...

Power supply apparatus

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

Power supply controller for motor in feeding device

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

Power supply system and assembly for a portable electronic print

Typewriting machines – Having power-driven operator for plural functions – Usable selectively

Power transmission apparatus

Typewriting machines – Having power-driven operator for plural functions

Power transmission switching device, rocking lever locking...

Typewriting machines – Safety switch or condition-responsive-cutoff switch for...

Power-operated typewriter

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

Powered paper bail release and paper feeding mechanism

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

Precision tape feed and guide mechanism

Typewriting machines – Means auxiliary to typewriting function

Preformed paper catching tray for electronic printers and other

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

Preloaded stabilizer mechanism in a dot matrix printer

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

Prescription drug printer with drug verification indicia and...

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

Pressure contact roller and printer using the same