Flexible or portable closure – partition – or panel – Pleating type
Reexamination Certificate
2002-11-27
2003-12-16
Purol, David (Department: 3634)
Flexible or portable closure, partition, or panel
Pleating type
Reexamination Certificate
active
06662847
ABSTRACT:
BACKGROUND OF THE INVENTION
It is often desired to provide curtains within rooms for dividing the room into more than one section. When the ceiling superstructure of the room has a linear or flat shape the curtain is of a relatively strait forward design.
Often, however, the room will have a ceiling superstructure of non-linear shape, such as a ridge. Conventional curtains when provided for such a room fail to conform to the shape of the ceiling superstructure and are thus not space efficient.
Therefore, a principal object of this invention is to provide a divider curtain having a screen, for conforming to the shape of the superstructure when the screen is in a raised position.
These and other objects will be apparent to those skilled in the art.
SUMMARY OF THE INVENTION
The present invention provides a divider curtain for attachment to a non-linear superstructure. The divider curtain includes a screen having an upper end and lower end. The upper end is adapted to engage the non-linear superstructure and to conform to the shape of the non-linear superstructure. The lower end has a straight horizontal edge when the screen is in a lowered position. The lower end is adapted to conform to the shape of the non-linear superstructure when the screen is in a raised position.
REFERENCES:
patent: 3481073 (1969-12-01), Yoshida et al.
patent: 3766958 (1973-10-01), Mitchell
patent: 4062146 (1977-12-01), Grossman et al.
patent: 5197526 (1993-03-01), Schon
patent: 6170551 (2001-01-01), Henningsson et al.
Johnson Steven R.
Mobley Timothy D.
Squibb Neal C.
American Sports International
Purol David
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