Earth working – Scraper between front and rear ground supports of vehicle – Push frame for scrapers
Reexamination Certificate
2006-04-04
2006-04-04
Novosad, Christopher J. (Department: 3671)
Earth working
Scraper between front and rear ground supports of vehicle
Push frame for scrapers
C172S789000, C172S791000, C172S796000, C172S797000, C172S824000, C172S830000
Reexamination Certificate
active
07021398
ABSTRACT:
A box scraper attachment is provided for mounting on the boom arms of a skid-steer vehicle or the like. The box scraper attachment includes a main frame having castor wheel assemblies mounted at the forward end thereof. A box scraper is selectively vertically movably secured to the main frame and is selectively pivotally movably secured to the main frame.
REFERENCES:
patent: 4061194 (1977-12-01), McCanse
patent: 4189009 (1980-02-01), Welch
patent: 6168348 (2001-01-01), Meyer et al.
Novosad Christopher J.
Thomte Dennis L.
Thomte Mazour & Niebergall
LandOfFree
Box scraper assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Box scraper assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Box scraper assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3597114