4. Static structures (e.g., buildings)
  5. Wall, ceiling, or floor designed for utilities
  6. Having a passageway through the entire wall, ceiling, or...

Donald R. Zierer

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Devices and methods for protecting exposed pipe ends

Static structures (e.g. – buildings) – Wall – ceiling – or floor designed for utilities – Having a passageway through the entire wall – ceiling – or...
Reexamination Certificate

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Devices and methods for protecting exposed pipe ends during...

Static structures (e.g. – buildings) – Wall – ceiling – or floor designed for utilities – Having a passageway through the entire wall – ceiling – or...
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-3163272

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