4. Check-actuated control mechanisms
  5. Including specific check passageway
  6. And scavenger mechanism

Wenquan Wei

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Coin receiving mechanism having foreign object release device

Check-actuated control mechanisms – Including specific check passageway – And scavenger mechanism
Patent

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Jam detector system for coin escrow device

Check-actuated control mechanisms – With means responsive to malfunction
Reexamination Certificate

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Profile ID: LFUS-PAI-P-162329

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