4. Static structures (e.g., buildings)
  5. Shaped or strengthened by fluid pressure
  6. Including ingress/egress provision

Robert A. Spray

Attorney

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Automatic building material transfer device

Conveyors: power-driven – Conveyor section – Unit load conveying surface means moved about an endless or...
Reexamination Certificate

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Fan cage

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Design Patent

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Fan cage

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Design Patent

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Fan dome and supportive means

Static structures (e.g. – buildings) – Shaped or strengthened by fluid pressure – Including ingress/egress provision
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2031135

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