Door shutter

Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Movably interconnected

Reexamination Certificate

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Details

C296S024340, C312S297000

Reexamination Certificate

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07735538

ABSTRACT:
While a bending ability is maintained, it is possible to provide an outer appearance which is not made possible in the past. A door shutter includes a main body on a design surface side which is bent in a width direction through thin parts, and plural block pieces disposed between the thin parts on an underside of the main body, wherein an opening on a device side is opened or closed by sliding along a guide groove on the device side. On the main body, the thin parts are formed as a plane surface, and parts overlapping with the block pieces are formed in an upwardly convex curved shape.

REFERENCES:
patent: 6478204 (2002-11-01), Lange et al.
patent: 6499785 (2002-12-01), Eguchi
patent: 6672554 (2004-01-01), Fukuo
patent: 6883852 (2005-04-01), Laskey
patent: 7287795 (2007-10-01), Thomas
patent: 7475954 (2009-01-01), Latunski
patent: 7540391 (2009-06-01), Kato
patent: 7581773 (2009-09-01), Strasser et al.
patent: 2007/0102463 (2007-05-01), Thomas

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