4. Flexible or portable closure, partition, or panel
  5. Plural strip, slat, or panel type
  6. Venetian blind type

Michael Kollman

Inventor

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Breakaway cord system for roll-up shades

Flexible or portable closure – partition – or panel – Roll type – Shiftable position roll
Reexamination Certificate

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Collar for venetian blinds

Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Reexamination Certificate

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Collar for venetian blinds

Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Reexamination Certificate

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Cutting machine for blinds

Cutting – By means to misalign aligned apertured tools – Rectilinear relative movement only
Reexamination Certificate

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Headrail for window coverings

Design Patent

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Profile ID: LFUS-PAI-P-1207649

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