4. Registers
  5. Transfer mechanism
  6. Traveling pawl

James A. Marquis

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Apparatus for forming tapered spiral tubes

Metal deforming – By tool-couple pressing together adjacent surface portions... – To form helically-seamed tube
Reexamination Certificate

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Forceps tissue removal device

Surgery – Instruments – Electrical application
Reexamination Certificate

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Voting machine

Registers – Transfer mechanism – Traveling pawl
Patent

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Wheelchair and alarm therefor

Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate

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Wheelchair automatic anti-rollback assembly

Land vehicles – Wheeled – Occupant propelled type
Patent

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Profile ID: LFUS-PAI-P-752706

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