4. Movable or removable closures
  5. Mounted for multidirectional or oblique movement
  6. Swings on plural axes; e.g., pivotal link arms

Michael W. Kondratuk

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Casement window operator

Movable or removable closures – Mounted for multidirectional or oblique movement – Swings on plural axes; e.g. – pivotal link arms
Patent

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Door closer

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Closers – Spring
Reexamination Certificate

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Latch apparatus

Closure fasteners – Operators with knobs or handles
Reexamination Certificate

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Locking rotary latch

Closure fasteners – Latch-spindle catches
Reexamination Certificate

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Push pull latch bolt mechanism

Closure fasteners – Bolts – Sliding
Reexamination Certificate

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Profile ID: LFUS-PAI-P-151969

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