Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Locking device
Reexamination Certificate
2006-04-25
2006-04-25
Kramer, Dean J. (Department: 3652)
Handling: hand and hoist-line implements
Hook, hoistline, or grab type
Locking device
C294S116000
Reexamination Certificate
active
07032944
ABSTRACT:
A gripper assembly is provided having an actuator, at least one jaw member and a cam pin. The jaw member includes a cam slot that is a space formed by opposed cam walls located in the jaw arm. The cam walls form a locking portion and a pivoting portion, wherein the distance between the cam walls of the locking portion is substantially equal to the distance between the cam walls of the pivoting portion.
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McIntosh Bruce D.
Moilanen Steven M.
Barnes & Thornburg LLP
Kramer Dean J.
PHD, Inc.
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