Paint roller bearings
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United States of America Patent
Stats
-
May 18, 1993
Grant Date -
N/A
app pub date -
Sep 25, 1991
filing date -
Sep 25, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A paint roller bearing with offsetting core support surface for use in small diameter paint roller applicators that permit the user to change a paint roller quickly and efficiently on a paint roller applicator, with the bearing having an axle-engaging member that clamps to the axle of a paint roller frame to rotatably secure the bearing to the axle of a paint roller frame. The paint roller bearing offset surfaces permit molding the bearing using in inexpensive open and shut molding process while still providing a central opening in the bearing. An alternative embodiment includes friction ridges to hold a paint roller core on the bearing.
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Family
International Classification(s)
Cited Art Landscape
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