Window blind system

Details Window blind system Window blind system

2006-02-15

2008-11-18

Johnson, Blair M. (Department: 3634)

Flexible or portable closure, partition, or panel

Plural and/or with rigid closure

Plural strip, slat, or panel assemblies

C160S16810R, C160S178300

Reexamination Certificate

active

07451798

ABSTRACT:
The present invention discloses a window blind system, comprising a shading arrangement and an alternating hanging device vertically extended downwardly to support a plurality of slats in position, wherein a predetermined portion of the slats are both supported by the first shading arrangement and the alternating hanging device, so that by operating the alternating hanging device, the predetermined portion of the slats supported by the alternating hanging device are capable of being displaced with respect to the remaining slats thus creating a varying shading effect.

REFERENCES:
patent: 6648048 (2003-11-01), Lai
patent: 7100664 (2006-09-01), Hsu
patent: 7308927 (2007-12-01), Lai
patent: 2006/0021716 (2006-02-01), Liang

Affiliated with

Also associated with

Rating

Window blind system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Window blind system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Window blind system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4033734