Excavating – Combined or convertible
Reexamination Certificate
2005-08-16
2005-08-16
Pezzuto, Robert E (Department: 3671)
Excavating
Combined or convertible
C037S444000, C037S903000
Reexamination Certificate
active
06928758
ABSTRACT:
A trenching tool attachable to the bucket of a front-end loader that is pushed through the soil parallel to the surface having an inclined plate to guide the soil into the bucket.
REFERENCES:
patent: 3305952 (1967-02-01), Dressler
patent: 4068771 (1978-01-01), Zimmerman
patent: 5273375 (1993-12-01), Plourde
patent: 5833008 (1998-11-01), Reed et al.
patent: 5901479 (1999-05-01), Langdon
patent: 5909961 (1999-06-01), Pullman
patent: 6067733 (2000-05-01), Gasper
patent: 6085447 (2000-07-01), Rose
patent: 6701630 (2004-03-01), Humphrey
Callahan Kenneth E.
Pezzuto Robert E
LandOfFree
Trenching tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Trenching tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Trenching tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3501778