Handling: hand and hoist-line implements – Grapple – Pivoted jaws
Reexamination Certificate
2007-10-09
2007-10-09
Kramer, Dean J (Department: 3652)
Handling: hand and hoist-line implements
Grapple
Pivoted jaws
C294S112000
Reexamination Certificate
active
11379851
ABSTRACT:
A device for grasping a load structure while it is being lifted, moved or lowered, comprising first, second and third legs, each extending radially outwardly from a vertical axis and adapted to pivotally engage a pivot member. The first, second and third legs are each adapted to pivot between an engaged position and a released position, and an urging member urges the legs toward the engaged position.
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Kramer Dean J
Seyfarth Shaw LLP
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