Spring motor and drag brake for drive for coverings for...

Details Spring motor and drag brake for drive for coverings for... Spring motor and drag brake for drive for coverings for...

2007-10-22

2010-06-22

Mitchell, Katherine W (Department: 3634)

Flexible or portable closure, partition, or panel

Pleating type

With preformed pleats

C160S170000

Reexamination Certificate

active

07740045

ABSTRACT:
A spring motor and drag brake for use in coverings for architectural openings.

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Comfortex Chordless Unit, photographs of units on sale as of 1997.

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