Movable seat of a vertical curtain

Details Movable seat of a vertical curtain Movable seat of a vertical curtain

2006-11-28

2009-06-30

Johnson, Blair M. (Department: 3634)

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Venetian blind type

C160S17810V

Reexamination Certificate

active

07552755

ABSTRACT:
A movable seat of a vertical curtain is disposed in an upper rail and is provided for suspending vertical curtain blades. One side of the movable seat is defined with an open slot for engaging with a distance piece, and a hook hole is formed in a top end of the movable seat. A connecting post is locked in the hook hole for connecting to a scissor type distance piece. By such arrangements, plural movable seats can be moved interactively by choosing the distance piece or the scissor type distance piece, thus controlling the angle of the vertical curtain blades.

REFERENCES:
patent: 4628981 (1986-12-01), Ciriaci et al.
patent: 4799527 (1989-01-01), Villoch et al.
patent: 4834163 (1989-05-01), Dickstein
patent: 5146970 (1992-09-01), Danieli
patent: 6408924 (2002-06-01), Anderson et al.
patent: 6866078 (2005-03-01), Lin

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