4. Pipe joints or couplings
  5. Flexible joint, rigid members
  6. Resilient sleeve type

Alfred R. Wiratunga

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Apparatus and associated method for joining and sealing...

Pipe joints or couplings – Sleeve
Reexamination Certificate

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Method for joining and sealing conduits

Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate

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Method of fabricating a sleeve for joining and sealing conduits

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate

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Sleeve for joining and sealing conduits

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

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Sleeve for joining and sealing conduits

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

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-2421272

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