Architectural covering and method of manufacturing

Patent metadata

Field	Value
Publication number	US-10648229-B2
Application number	US-201715418804-A
Country	US
Kind code	B2
Filing date	Jan 30, 2017
Priority date	Jun 30, 2016
Publication date	May 12, 2020
Grant date	May 12, 2020

Abstract

An architectural covering and a method of manufacturing the covering is provided. The panel may include multiple strips of material extending lengthwise across a width dimension of the panel. The strips of material may be overlapped and coupled to one another to define cells between adjacent strips of material. The panel may be retracted and extended across an architectural opening, and the strips of material may include a resilient support member to expand the cells as the panel is extended across the architectural opening. The panel may be manufactured by helically winding a continuous, elongate strip of material about a drum in an overlapped manner.

First claim

What is claimed is:

1. An architectural covering, the covering comprising:
a rotatable roller;
a panel coupled to said roller so that rotation of said roller moves said panel between a retracted position and an extended position, said panel being wound around said roller in said retracted position, said panel comprising:
a first elongated strip of material including a first portion and a second portion separated from said first portion by a first fold; and
a second elongated strip of material including a third portion and a fourth portion separated from said third portion by a second fold, said second elongated strip of material overlapped with and coupled to said first elongated strip of material, said first and second elongated strips of material defining an enclosed cell between said first portion, a portion of said third portion, and said fourth portion;
wherein said first elongated strip of material comprises a front layer, a rear layer, and a support member positioned between said front layer and said rear layer, said first portion comprises said front layer, said rear layer, and said support member, said second portion includes said front layer and said rear layer and does not include said support member.

2. The covering of claim 1 , wherein:
said first portion forms a front wall of the enclosed cell;
said portion of said third portion forms a bottom wall of the enclosed cell; and
said fourth portion forms a rear wall of the enclosed cell.

3. The covering of claim 1 , wherein:
said first portion and said third portion are visible from a front side of said panel in said extended position; and
said second portion and said fourth portion are hidden from a front side of said panel in said extended position.

4. The covering of claim 1 , wherein:
said fourth portion overlaps and is coupled to said second portion; and
said first portion overlaps said portion of said third portion.

5. The covering of claim 4 , wherein:
said first portion transitions into a first tab that is coupled to said portion of said third portion of said second elongated strip of material; and
said first portion is separated from said first tab by a third fold.

6. The covering of claim 5 , wherein:
said fourth portion is coupled to said second portion along a first coupling line extending substantially the entire length of said first elongated strip of material; and
said first tab is coupled to said portion of said third portion along a second coupling line extending substantially the entire length of said first elongated strip of material.

7. The covering of claim 6 , wherein:
said first coupling line comprises a first line of adhesive; and
said second coupling line comprises a second line of adhesive.

8. The covering of claim 1 , wherein:
said first portion and said third portion include a curved profile; and
said second portion and said fourth portion are substantially planar.

9. The covering of claim 1 , wherein said support member comprises a thermoformable material.

10. The covering of claim 1 , wherein said first elongated strip of material further comprises a blackout material extending along the full extent of said second portion.

11. The covering of claim 10 , wherein said blackout material is positioned between said front layer and said rear layer adjacent said support member.

12. The covering of claim 1 , wherein:
said first and second portions extend substantially the entire length of said first elongated strip of material; and
said third and fourth portions extend substantially the entire length of said second elongated strip of material.

13. An architectural covering, the covering comprising:
a panel comprising:
a first elongated strip of material including a first portion and a second portion separated from said first portion by a first fold; and
a second elongated strip of material including a third portion and a fourth portion separated from said third portion by a second fold, said second elongated strip of material overlapped with and coupled to said first elongated strip of material, said first and second elongated strips of material defining an enclosed cell between said first portion, a portion of said third portion, and said fourth portion;
wherein:
said first portion of said first elongated strip of material comprises a front layer, a rear layer, and a support member positioned between said front layer and said rear layer; and
said second portion of said first elongated strip of material includes said front layer and said rear layer and does not include said support member.

14. The covering of claim 13 , wherein said support member comprises a thermoformable material.

15. The covering of claim 13 , wherein said first elongated strip of material further comprises a blackout material extending along the full extent of said second portion.

16. The covering of claim 15 , wherein said blackout material is positioned between said front layer and said rear layer of said second portion.

17. The covering of claim 16 , wherein said first portion does not include said blackout material.

18. The covering of claim 13 , wherein:
said third portion of said second elongated strip of material comprises a front layer, a rear layer, and a support member positioned between said front layer and said rear layer; and
said fourth portion of said second elongated strip of material includes said front layer and said rear layer and does not include said support member.

19. The covering of claim 13 , wherein said fourth portion overlaps and is coupled to said second portion.

20. An architectural covering, the covering comprising:
a rotatable roller;
a panel coupled to said roller so that rotation of said roller moves said panel between a retracted position and an extended position, said panel being wound around said roller in said retracted position, said panel comprising:
a first elongated strip of material including a first portion and a second portion separated from said first portion; and
a second elongated strip of material including a third portion and a fourth portion separated from said third portion, said second elongated strip of material overlapped with and coupled to said first elongated strip of material, said first and second elongated strips of material defining an enclosed cell between said first portion, a portion of said third portion, and said fourth portion;
wherein said first elongated strip of material comprises a front layer, a rear layer, and a support member positioned between said front layer and said rear layer, said first portion comprises said front layer, said rear layer, and said support member, said second portion includes said front layer and said rear layer and does not include said support member.

21. The covering of claim 20 , wherein said first elongated strip of material overlaps a front portion of said second elongated strip of material.

22. The covering of claim 20 , wherein said panel includes a plurality of enclosed cells.

23. The covering of claim 20 , wherein:
said first portion forms a front wall of said enclosed cell;
said portion of said third portion forms a bottom wall of said enclosed cell; and
said fourth portion forms a rear wall of said enclosed cell.

24. The covering of claim 20 , wherein:
said first portion and said third portion are visible from a front side of said panel in said extended position; and
said second portion and said fourth portion

Assignees

• Hunter Douglas

Inventors

• Colson Wendell B
• Swiszcz Paul G

Classifications

• E06B9/386

  Details of lamellae · CPC title

• E06B9/264 Primary

  Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices · CPC title

• B65H18/28

  Wound package of webs · CPC title

• E06B9/262

  with flexibly-interconnected horizontal or vertical strips; Concertina blinds {, i.e. upwardly folding flexible screens} · CPC title

• B65H2701/11332

  strip, tape, narrow web · CPC title