Excavating – Snow or ice removing or grooming by portable device – With specific means to facilitate connection to – or...
Reexamination Certificate
2007-10-17
2010-10-05
Beach, Thomas A (Department: 3671)
Excavating
Snow or ice removing or grooming by portable device
With specific means to facilitate connection to, or...
C037S232000, C172S815000, C172S272000
Reexamination Certificate
active
07805862
ABSTRACT:
A float mechanism for attaching a material-moving implement to an instant transfer connector has a pair of spaced apart substantially vertical supports, each with a substantially vertical slot in an upper region and configured to attach to the instant transfer connector. The slots are slidably engaged by a transfer bar attached to the implement, and a stabilizing structure limits the motion of the transfer bar in the slots. The limited flexibility allows the implement to push material across uneven terrain. Blocks can be employed to disable the flexible action when the implement is employed for loading and dumping material.
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Osgood Kevin R.
Smith, Sr. David J.
Beach Thomas A
Ralph L. Osgood, Inc.
Semprebon Jeffrey E.
Weins Michael J.
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