Quick change hitch ball assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 10, 2006
Grant Date -
Dec 23, 2004
app pub date -
Jul 15, 2004
filing date -
Apr 3, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hitch ball assembly includes a towing ball having a mounting aperture and an annular race in communication with the mounting aperture. A post includes a base, an axial bore and a plurality of openings in communication with the axial bore. A ball bearing is received in each of these openings. A plunger is axially displaceable in the post between a first position allowing the towing ball to be removed from or attached to the post and a second position for securing the towing ball to the post while allowing the towing ball to turn on the post. A spring, received in the axial bore, engages an end of the plunger and biases the plunger to the first position.
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Cited Art Landscape
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