Pleated blind

Details Pleated blind Pleated blind

1994-05-23

1996-09-03

Johnson, Blair

Flexible or portable closure, partition, or panel

Pleating type

With preformed pleats

160 8401, E06B 348

Patent

active

055515002

ABSTRACT:
The invention provides an improved pleated blind in which the distance between alternate folds is constrained so as to present a more pleasing appearance when the blind is unfolded. In one embodiment of the invention there is provided a connecting member 50 which is flexibly connected to alternate fold lines of a blind of sheet element 16. The flexible securement is provided by a plurality of I-section tags 52, each having a centre section 54 and cross pieces 56, 58 at each end thereof.

REFERENCES:
patent: 4535828 (1985-08-01), Brockhaus
patent: 4544011 (1985-10-01), Sawamura
patent: 4685986 (1987-08-01), Anderson
patent: 4694545 (1987-09-01), Dernis
patent: 4763713 (1988-08-01), Kraus
patent: 4880044 (1989-11-01), Judkins
patent: 4884612 (1989-12-01), Schneby et al.
patent: 5139069 (1992-08-01), Hong

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