Supports – Stand – Adjustable vertically
Reexamination Certificate
2005-10-25
2005-10-25
Nelson, Jr., Milton (Department: 3636)
Supports
Stand
Adjustable vertically
C297S344150, C297S330000
Reexamination Certificate
active
06957796
ABSTRACT:
A seat adjuster system includes a shaft and an elongated member. In another aspect of the present invention, the member is a lever which is attached to the shaft by an interference fit. A further aspect of the present invention employs hydro-forming of the shaft to attach the member to the shaft, which is preferably a torsion tube for an automotive seat.
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http://www.gtd.com/liquid-impact.html, one page document entitled “Liquid Impact Forming,” 2000.
Seat Adjuster Drawing (believed to have been offered for sale prior to Jan. 15, 2003).
Hensley Leonard K.
Maddelein Michael G.
McCullen Keith
Brooks & Kushman P.C.
Jr. Milton Nelson
Lear Corporation
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