4. Tools and hardware
  5. Handle, knob or pull
  6. Combined

John R. Frey

Inventor

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Clam shell handle latch, with keeper

Tools and hardware – Handle – knob or pull – Pivoted or hinged to use position
Patent

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Control of migration of cold manifestation, from exterior,...

Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing – Multiple panes within a sash
Reexamination Certificate

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Convex surface latch

Tools and hardware – Locking or closing device – Lock – latch or bolt
Patent

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Curtain wall integral drip system

Static structures (e.g. – buildings) – Multiroom or level – Curtain-wall; i.e. – panel attached outside floor or beam
Patent

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Door latch with lever control

Tools and hardware – Handle – knob or pull – Combined
Patent

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Profile ID: LFUS-PAI-P-758000

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