Elevator – industrial lift truck – or stationary lift for vehicle – Having specific stationary guiding structure for... – And mounting means therefor
Reexamination Certificate
2006-02-21
2006-02-21
Lillis, Eileen D. (Department: 3652)
Elevator, industrial lift truck, or stationary lift for vehicle
Having specific stationary guiding structure for...
And mounting means therefor
C187S406000, C187S254000
Reexamination Certificate
active
07000736
ABSTRACT:
An elevator pit assembly for mounting and supporting car and counterweight rails, preferably in a tri-rail configuration, has first and second plates joinable in alternative right-angle configurations. The first plate accommodates a rail assembly having car and counterweight rails and a spaced lone counterweight rail, while the second plate accommodates a lone car rail. The plates may be bolted together through flanges.
REFERENCES:
patent: 5899300 (1999-05-01), Miller et al.
patent: 2004/0112681 (2004-06-01), Kato et al.
patent: 2004/0154875 (2004-08-01), Bass et al.
patent: 0 849 209 (1998-06-01), None
patent: 2001-226053 (2001-08-01), None
patent: 2001-335255 (2001-12-01), None
patent: WO 01/79105 (2001-10-01), None
Eaton, Jr. William R.
Rice Kevin M.
Inventio AG
Lillis Eileen D.
Schweitzer Cornman Gross & Bondell LLP
Tran Thuy V.
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