Bearings – Rotary bearing – Plain bearing
Reexamination Certificate
2007-06-26
2007-06-26
Footland, Lenard A. (Department: 3682)
Bearings
Rotary bearing
Plain bearing
C384S283000, C384S297000, C384S302000
Reexamination Certificate
active
11345774
ABSTRACT:
A bearing for supporting a shaft submerged in molten zinc, has a bearing surface comprising a steel cylindrical liner having slots retaining ceramic shaft-engaging bearing elements.
REFERENCES:
patent: 5067826 (1991-11-01), Lemelson
patent: 5356227 (1994-10-01), Sibley et al.
patent: 5433531 (1995-07-01), Thompson
patent: 5482385 (1996-01-01), Yokota et al.
patent: 6692689 (2004-02-01), Morando
Alphatech, Inc.
Chandler Charles W.
Footland Lenard A.
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