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:
Oct. 30, 1990
Filed:
Jan. 26, 1990
Applicant:
Inventor:
Reinhard Wirtgen, D-5469 Windhagen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01C / ;
U.S. Cl.
CPC ...
299 39 ; 37190 ; 404 90 ;
Abstract
This invention relates to a front-loading cutting device for cutting up damaged road surfaces, having a self-driving chassis, a pair of front wheels and a pair of rear wheels, a cutting cylinder which is height-adjustable in relation to the chassis and a loading belt arranged at the front end, in which the cutting cylinder is arranged at the rear of the chassis and a transport belt is provided for the cut-up material below the chassis between the cutting cylinder and the loading belt.
Wirtgen, Reinhard. (1990). Front-loading cutting device for cutting up damaged road surfaces (U.S. Patent No. 4966418). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4966418
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile