Handling: hand and hoist-line implements – Hand bars and hand barrows – Ball retriever
Reexamination Certificate
2008-01-15
2008-01-15
Rodriguez, Saul (Department: 3652)
Handling: hand and hoist-line implements
Hand bars and hand barrows
Ball retriever
C294S902000
Reexamination Certificate
active
11226076
ABSTRACT:
A picking tool employs a changeable end effector having first and second operative portions. A changing member allows selection of the first or the second portions for deployment during picking, such that the picking tool can be changed to different configurations of end effectors for varied uses. The changing member provides a locked position where the end effector is locked onto the picking tool for use and an unlocked position whereby the end effector may be removed and repositioned to present a different portion for operative use.
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Nelson Linn E.
Zeller Karl H.
Barnel International, Inc.
Chin Paul T
patenttm.us
Rodriguez Saul
Walters James H.
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