LandOfFree - US Patents - Listing for Typewriting machines

Typewriting machines – Key-board or key lever-actuating mechanism

Input apparatus for people having small hands

Typewriting machines – Key-board or key lever-actuating mechanism

Input apparatus scaled for non-adults and adults having small ha

Typewriting machines – Key-board or key lever-actuating mechanism – Including means generating a signal for type selecting or...

Input device

Typewriting machines – Key-board or key lever-actuating mechanism

Input device

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

Input keyboard

Typewriting machines – Key-board or key lever-actuating mechanism – Key-board including keys grouped to facilitate positioning...

Input keyboard apparatus for information processing and other ke

Typewriting machines – Key-board or key lever-actuating mechanism – Key-board including keys grouped to facilitate positioning...

Input keyboard apparatus for information processing device and o

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

Installation for producing sheet-shaped printed articles

Typewriting machines – Locking or interlocking mechanism – For interlocking plural functions or mechanisms

Integral actuation linkage for paper diverter for switch to...

Typewriting machines – Means auxiliary to typewriting function – Attachment for guiding fingers or hands of typist

Integral keyboard/tray/wrist rest

Typewriting machines – Locking or interlocking mechanism

Integral locking device for a typewriter

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

Integrated duplexer for a laser printer

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

Integrated home entertainment unit

Typewriting machines – Key-board or key lever-actuating mechanism

Integrated keyboard input device

Typewriting machines – Sheet or web – Including insertion of sheet from front of platen

Integrated printer and paper feeding apparatus

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

Integrated ribbon mechanism

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

Integrated shell-and-chasis construction for a desktop image-rel

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

Interactive printer account

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

Interactive printer reward scheme