4. Pipe joints or couplings
  5. Flexible joint, rigid members

Thomas J. Callaghan

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Flexible conduit system

Pipe joints or couplings – Sleeve – Dependent
Patent

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Flexible pipeline joints

Pipe joints or couplings – Flexible joint – rigid members
Patent

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Pipe clamping assembly

Pipe joints or couplings – Flexible joint – rigid members – Resilient sleeve type
Patent

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Prefabricated double-walled metal chimney

Pipe joints or couplings – With casing – lining or protector – Insulated
Patent

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Swivel

Pipe joints or couplings – Swivel – Pipe in socket type
Patent

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Profile ID: LFUS-PAI-P-222050

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