4. Typewriting machines
  5. Including interposed inking device for record-medium
  6. Endless ribbon or cartridge therefor

Douglas Duke

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Ink ribbon cassette

Typewriting machines – Including interposed inking device for record-medium – Endless ribbon or cartridge therefor
Patent

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Quick connect/disconnect bow fishing

Fishing – trapping – and vermin destroying – Fishing
Patent

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Spliced-on connector system and method, splicer, and...

Optical waveguides – With splice – Including splice joint reinforcement
Reexamination Certificate

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Profile ID: LFUS-PAI-P-621814

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