Buckles – buttons – clasps – etc. – Clasp – clip – support-clamp – or required component thereof – Having gripping member formed from – biased by – or mounted on...
Reexamination Certificate
2007-09-24
2010-12-14
Brittain, James R (Department: 3677)
Buckles, buttons, clasps, etc.
Clasp, clip, support-clamp, or required component thereof
Having gripping member formed from, biased by, or mounted on...
C024S350000
Reexamination Certificate
active
07849570
ABSTRACT:
A spring wire retention device for a chair that includes a spring network with spring wires bridging an opening that defines a seat is disclosed. The spring wire retention device includes a retainer body with an abutment formed therein for preventing movement of the spring wire bridging the opening. A stop member is oppositely disposed from the abutment. Between the abutment and the stop member, a cavity is formed in the retainer body. A resilient member protrudes from within the cavity. The resilient member constantly urges the spring wire against the abutment. The invention may be cast in the form of a ring with a plurality of retainer bodies circumscribing the ring and supporting a spring network.
REFERENCES:
patent: 3773310 (1973-11-01), Crosby
patent: D330850 (1992-11-01), Roick
patent: 5505436 (1996-04-01), Roick
patent: 6406009 (2002-06-01), Constantinescu et al.
patent: 7036864 (2006-05-01), Rehfuss et al.
Steury Douglas V.
Steury Robert W.
Botkin & Hall LLP
Brittain James R
Veada Industries, Inc.
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