4. Pipe joints or couplings
  5. With assembly means or feature
  6. Guide and support

Arthur J. Brenes

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Gate valve having service position

Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling or disassembling reciprocating valve
Reexamination Certificate

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Method and apparatus for locking a valve

Valves and valve actuation – With means for blocking or disabling actuator – Attachments
Reexamination Certificate

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Pendulum gate valve

Valves and valve actuation – With means to increase head and seat contact pressure – Fluid pressure
Reexamination Certificate

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Quick release clamp for bonnet and flange of gate valves

Pipe joints or couplings – With assembly means or feature – Guide and support
Patent

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Profile ID: LFUS-PAI-P-1112969

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