4. Seal for a joint or juncture
  5. Seal between fixed parts or static contact against...
  6. Contact seal for a pipe, conduit, or cable

John Derek Guest

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Apparatus relating to tube couplings

Pipe joints or couplings – With means blocking release of holding means
Reexamination Certificate

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Collets for locking tubes in coupling bodies

Pipe joints or couplings – Essential catch – Leaf spring
Patent

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Coupling bodies

Pipe joints or couplings – Essential catch – Leaf spring
Patent

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Coupling devices

Pipe joints or couplings – Movable jaw
Patent

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Liquid flow control device

Fluid handling – Destructible or deformable element controlled
Reexamination Certificate

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Profile ID: LFUS-PAI-P-744466

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