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Apparatus for driving printing head of wire-dot impact printer

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

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Apparatus for dynamically adjusting paper tension in a linear ma

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

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Apparatus for embossing Braille labels

Typewriting machines – Type-bar-action mechanism or type-face on type-bar or... – Type-bar action
Patent

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Apparatus for embossing plates of different sizes and shapes

Typewriting machines – Typing to produce embossed character – By type-die mounted on carrier movable for selection of...
Patent

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Apparatus for feeding cut sheet paper and fan fold paper in a pr

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

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Apparatus for feeding individual sheets of paper as well as cont

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

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Apparatus for feeding media in a printer

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

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Apparatus for feeding recording paper forwardly and backwardly

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

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Apparatus for feeding sheets of material and continuous webs in

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

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Apparatus for feeding single sheets from a magazine to the print

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

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Apparatus for flattening a substrate and method thereof

Typewriting machines – Sheet or web – Including sheet guide
Reexamination Certificate

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Apparatus for generating character pattern for serial printer

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

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Apparatus for guiding a printing head

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

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Apparatus for impact marking

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

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

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

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Apparatus for lifting print and correction ribbons in typewriter

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

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Apparatus for making a graphic product

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

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Apparatus for making a multi-colored printing ribbon

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

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Apparatus for making labels

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

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Apparatus for making tactile impressions on paper

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

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