4. Movable or removable closures
  5. Removable closure
  6. Releasable means on closure

Jerzy Szyjkowski

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Access panel incorporating a spring clamping device

Movable or removable closures – Removable closure – Releasable means on closure
Patent

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Fastening mechanism for access panels and grills using screw dri

Static structures (e.g. – buildings) – Fluent material hopper or storage container with material port – Framed port in wall
Patent

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Universal, spring loaded access door

Movable or removable closures – Removable closure – Releasable means on closure
Patent

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Profile ID: LFUS-PAI-P-1631403

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