LandOfFree - US Patents - Listing for Typewriting machines

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

Hand-held computer keyboard

Hand-held electronic printer

Hand-held label printer applicator

Hand-held optical scanner

Hand-held printing calculator

Hand-held sweep electronic printer with compensation for non-lin

Hand-held sweep electronic printer with compensation for non-lin

Hand-held tape printing device

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

Hand-held, freestanding, double-sided electronic keyboard

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

Hand-propelled labeling printer

Hand-propelled wand printer

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

Hand-separable ribbon spool assembly

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

Handheld tattoo printer

Handy printer system

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

Hard copy apparatus with a print media telescoping tray system

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

Hard copy print media path for reducing high frequency cockle

Typewriting machines – Sheet or web – Including sheet guide

Hardcopy apparatus and method for providing uniform pressure...

Typewriting machines – Carriage or carriage-moving or movement-regulating mechanism – Carriage – per se – or guideway therefor

Hardcopy apparatus carriage beam

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

Head biasing mechanism in a thermal printer