4. Closure fasteners
  5. Bolts
  6. Sliding

John R. Horn

Inventor

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Drop-catch mechanism for vertically movable doors

Closure fasteners – Bolts – Sliding
Patent

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Extendible hinge

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Resiliently biased hinge
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1389442

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