4. Typewriting machines
  5. Carriage or carriage-moving or movement-regulating mechanism
  6. Carriage-feed mechanism

John E. Drejza

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Multi-function document transport system for printers

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

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Position tracking emitter for a printer with emitter pattern on

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

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Print head actuator

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

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Profile ID: LFUS-PAI-P-814296

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