4. Tool driving or impacting
  5. Impacting devices
  6. With anvil arranged to transmit torsional impact to tool

Chih-Chen Juan

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Air gun firing system

Mechanical guns and projectors – Fluid pressure – With control for discharge of fluid pressure
Reexamination Certificate

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Air gun trigger system

Mechanical guns and projectors – Element – Trigger or releasing mechanism
Reexamination Certificate

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Balanced braking system

Brakes – Vehicle – Velocipede
Reexamination Certificate

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Balanced braking system for a bicycle

Brakes – Vehicle – Velocipede
Reexamination Certificate

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Control system for motor-assisted bicycle

Motor vehicles – Special wheel base – Rider propulsion with additional source of power – e.g.,...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-685750

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