Bearings – Rotary bearing – Plain bearing
Reexamination Certificate
2005-03-22
2005-03-22
Footland, Lenard A. (Department: 3682)
Bearings
Rotary bearing
Plain bearing
C384S425000
Reexamination Certificate
active
06869221
ABSTRACT:
A washer in accordance with the present invention mainly comprises an axial hole and a plurality of oil-bearing holes. The oil-bearing holes are connected an outer surface of the washer to an inner surface, and surround the axial hole.
REFERENCES:
patent: 2871069 (1959-01-01), Weber
Hong Ching-Sheng
Hong Yin-Rong
Horng Alex
Bacon & Thomas PLLC
Footland Lenard A.
Sunonwealth Electric Machine Industry Co. Ltd.
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