Grading boot attachment

Details Grading boot attachment Grading boot attachment

2005-03-29

2008-08-05

Will, Thomas B. (Department: 3671)

Earth working

Scraper between front and rear ground supports of vehicle

With diverse tool or portion

C172S786000, C037S281000

Reexamination Certificate

active

07407016

ABSTRACT:
The present invention provides a grading boot attachment which when attached to a roadway grading moldboard allows for more accurate and uniform grade cutting or leveling with the moldboard. The attachment includes amounting plate for mounting to the moldboard, a winged section and an adjustable leveling gate which may be adjusted to the appropriate angular position for any desired task. A compressive strut retains the leveling gate in an operable position.

REFERENCES:
patent: 1333504 (1920-03-01), Monroe
patent: RE16200 (1925-11-01), Adams et al.
patent: 1568439 (1926-01-01), Baxter
patent: 1586230 (1926-05-01), Walters
patent: 1782992 (1930-11-01), Johnson
patent: 2646633 (1953-07-01), Jahn
patent: 2991570 (1961-07-01), Resler
patent: 3148466 (1964-09-01), Batko
patent: 3216337 (1965-11-01), MacDonald
patent: 3231991 (1966-02-01), Evert et al.
patent: 3374562 (1968-03-01), Glesmann
patent: 3430706 (1969-03-01), Marron
patent: 4215495 (1980-08-01), Wagner
patent: 4479312 (1984-10-01), Turgeon
patent: 4707936 (1987-11-01), Steinhoff
patent: 4834191 (1989-05-01), Vecchio
patent: 4837940 (1989-06-01), Mahan
patent: 5375349 (1994-12-01), Jochim
patent: 5758728 (1998-06-01), Ragule
patent: 5848654 (1998-12-01), Belcher, Jr.
patent: 6363631 (2002-04-01), Cordingley
patent: 6463683 (2002-10-01), Skwarchuk
patent: 7051819 (2006-05-01), Schenk

Affiliated with

Also associated with

Rating

Grading boot attachment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Grading boot attachment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Grading boot attachment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3994273