4. Movable or removable closures
  5. Facially opposed primary and auxiliary closure for common...
  6. Auxiliary mounted for movement

Timothy J. McKernan

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Safety hatch for preventing fall-through and unauthorized entry

Movable or removable closures – Facially opposed primary and auxiliary closure for common... – Auxiliary mounted for movement
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Safety hatch for preventing fall-through and unauthorized entry

Movable or removable closures – Facially opposed primary and auxiliary closure for common... – Auxiliary mounted for movement
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-2679698

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