Flexible or portable closure – partition – or panel – Pleating type – Lazy-tong links pivot about axes parallel to panel
Patent
1988-12-02
1990-05-01
Johnson, Blair M.
Flexible or portable closure, partition, or panel
Pleating type
Lazy-tong links pivot about axes parallel to panel
160348, A47H 500
Patent
active
049210327
ABSTRACT:
A Roman shade having spacers for spacing the folds of the shade when in a raised position to provide the raised Roman shade with a cascading effect.
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Appropriate Technology Corporation
Johnson Blair M.
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