Excavating – Endless digger – Digging chain – bucket – blade – or tooth structure – per se
Reexamination Certificate
2005-01-18
2005-01-18
Pezzuto, Robert E (Department: 3671)
Excavating
Endless digger
Digging chain, bucket, blade, or tooth structure, per se
C172S684500
Reexamination Certificate
active
06843006
ABSTRACT:
A ditch digger is attached to the square hitch located proximate the rear bumper of a vehicle and uses a stock member that has a first section and an angled second section. A plurality of openings are located along the first section whereby a connector is attached to the stock member by passing a pin through openings on the connector and on the stock member. The connector also attaches to the vehicle. A furrowing blade is attached to the second section of the stock member as is a loop member to which electrical conduit and the like may be attached.
REFERENCES:
patent: 1490502 (1924-04-01), Barnhart
patent: 4114391 (1978-09-01), Kahley, Sr.
patent: 5046271 (1991-09-01), Daniels
patent: 5595007 (1997-01-01), Biance
patent: 5984613 (1999-11-01), Motilewa
patent: 6293351 (2001-09-01), Schmidt
patent: 6453582 (2002-09-01), Fulton, III
Loffler Peter
Pezzuto Robert E
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