4. Pipe joints or couplings
  5. Molded joint
  6. Interlocked

Daniel D. Freitas

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active

Active mold apparatus

Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Female mold type means
Reexamination Certificate

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Composite metal pipe coupling and assembly

Pipe joints or couplings – Molded joint – Lining or cover molded to pipe end
Reexamination Certificate

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Composite pipe assembly and components

Pipe joints or couplings – Molded joint – Interlocked
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2943115

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