Rack

Supports: racks – Knockdown – Foldable or collapsible

Reexamination Certificate

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Details

C211S074000, C211S195000, C211S201000, C211S181100, C211S085000, C248S431000

Reexamination Certificate

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10839705

ABSTRACT:
A first section of a rack includes a first lower wire bend, a second lower wire bend, a first upper wire bend, and a second upper wire bend. The first section also includes a first pivot coupling into which is received a first end of each of the first and second lower wire bends and into which is received a first end of each of the first and second upper wire bends. The first section also includes a second pivot coupling into which is received a second end of each of the first and second lower wire bends and into which is received a second end of each of the first and second upper wire bends.

REFERENCES:
patent: 63383 (1867-04-01), Hanks
patent: 813699 (1906-02-01), Harrover
patent: 1113573 (1914-10-01), Dotman
patent: 1209679 (1916-12-01), Decker
patent: 2990788 (1961-07-01), Wallace
patent: 3175650 (1965-03-01), Wohlfort et al.
patent: 3221837 (1965-12-01), Fisher
patent: 3365209 (1968-01-01), Fischer
patent: 3502291 (1970-03-01), Ackerman et al.
patent: 4112855 (1978-09-01), Colby
patent: 4122780 (1978-10-01), Brickman
patent: 4471548 (1984-09-01), Goudie
patent: 4705247 (1987-11-01), Delmerico
patent: 4927674 (1990-05-01), Smith
patent: 5351843 (1994-10-01), Wichman et al.
patent: 5947305 (1999-09-01), Lin
patent: 6722618 (2004-04-01), Wu
patent: 2003/0080073 (2003-05-01), Huang et al.

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