Excavating – Digging edge – Tooth or adaptor
Reexamination Certificate
2009-05-12
2011-12-13
Pezzuto, Robert (Department: 3671)
Excavating
Digging edge
Tooth or adaptor
C037S456000, C172S772500
Reexamination Certificate
active
08074383
ABSTRACT:
A lock for securing a wear part to earth-working equipment that is foldable between a retaining position to hold the wear part to the equipment and a release position that permits removal of the lock and release of the wear part from the equipment. The lock includes a retainer for releasably holding the lock in the retaining position. The retainer may comprise a threaded wedge received into a complementary threaded passage.
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Esco Corporation
McGowan Jamie L
Pezzuto Robert
Schad Steven P.
LandOfFree
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