Excavating – Digging edge – Tooth or adaptor
Reexamination Certificate
2006-10-17
2006-10-17
Beach, Thomas A. (Department: 3671)
Excavating
Digging edge
Tooth or adaptor
C037S456000, C037S458000
Reexamination Certificate
active
07121022
ABSTRACT:
A locking assembly is disclosed. The locking assembly is for coupling a first member including a receiving area, and a second member having a receiving region. The locking system includes an interference element including an interfering portion that is received within the receiving area of the first member when the locking system couples the first member and the second member together, a biasing element, a cam, wherein the cam is adapted to cause the biasing element to be in a biased position or an unbiased position, and a wedge shaped structure.
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Beach Thomas A.
Berkeley Forge and Tool, Inc.
Townsend and Townsend / and Crew LLP
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