The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 22, 1980
Filed:
Oct. 25, 1977
Erwin Horrer, Friedberg, DE;
Gustav Leidinger, Friedberg, DE;
Other;
Abstract
A grading vehicle including a bridging vehicle chassis between a front axle and its corresponding wheels and a rear vehicle section having at least one axle with corresponding rear wheels, and control equipment mounted on said chassis, which equipment provides for adjustment in all directions of a grading device suspended therefrom and mounted between the front axle and the rear section of the vehicle, which grading device is connected by a universal joint to the rear section of the vehicle which carries a driving engine, the grading device includes a scraping blade which is of length corresponding substantially to the width of the vehicle, and the front wheels being driven wheels.