4. Typewriting machines
  5. Typing by other than type-face or type-die
  6. Thermal

Donald A. Campbell

Inventor

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Assembly including two members capable of relative rotation and

Electrical connectors – Interrelated connectors relatively movable during use – Movement about axis
Patent

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Label looper

Manufacturing container or tube from paper; or other manufacturi – Control means energized in response to activator stimulated... – Responsive to work material – the product or means engaging...
Reexamination Certificate

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Modular printer

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

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Printer

Printing and office machinery – Printing equipment
Design Patent

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Printer

Printing and office machinery – Printing equipment
Design Patent

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Profile ID: LFUS-PAI-P-1280699

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