4. Deposit and collection receptacles
  5. Letter boxes
  6. Signals

Robert H. File

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Mail delivery signal with flat signal plates

Deposit and collection receptacles – Letter boxes – Signals
Patent

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Mailbox signaling device

Deposit and collection receptacles – Letter boxes – Signals
Patent

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Shower curtain bender

Baths – closets – sinks – and spittoons – Shower – Convenience accessories
Patent

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Profile ID: LFUS-PAI-P-930780

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