4. Static structures (e.g., buildings)
  5. Openwork; e.g., truss, trellis, grille, screen, frame, or...
  6. Outside corner or peripherally bordered

Harold H. Evans

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Corner lock

Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Outside corner or peripherally bordered
Patent

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Double-hung tilting sash type window system

Movable or removable closures – With means mounting closure for reciprocation – Diverse or springy material guide or slide
Patent

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Double-hung tilting sash type window system

Movable or removable closures – With means mounting closure for reciprocation – With distinct biasing means for slide or guide
Patent

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Inwardly swinging hinged door assembly

Movable or removable closures – With means mounting closure for swinging – With latch or lock
Patent

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Joint structure

Static structures (e.g. – buildings) – Openwork; e.g. – truss – trellis – grille – screen – frame – or... – Outside corner or peripherally bordered
Patent

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