4. Brushing, scrubbing, and general cleaning
  5. Implements
  6. Pipe, tube, or conduit cleaner

J. Thomas Duke

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Lip seal having increased contact force at interface and...

Seal for a joint or juncture – Seal between relatively movable parts – Circumferential contact seal for other than piston
Reexamination Certificate

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Rod wiper

Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner
Patent

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Profile ID: LFUS-PAI-P-1653336

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