4. Flexible or portable closure, partition, or panel
  5. Roll type
  6. With rotating means

Simon Leivenzon

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Automatic door opener

Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Roll type
Patent

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Disengageable rolling door drive

Flexible or portable closure – partition – or panel – Roll type – With rotating means
Reexamination Certificate

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Door handle lock and latch mechanism for corrugated roller doors

Locks – Special application – For closures
Patent

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Door operator

Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – With mounting or supporting means
Patent

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Drive for a door operator

Machine element or mechanism – Alternate manual or power operators
Patent

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Profile ID: LFUS-PAI-P-191106

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