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:
Mar. 08, 1977
Filed:
Apr. 21, 1975
Applicant:
Inventor:
Gene R Klett, Joliet, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
E02F / ; A01B / ;
U.S. Cl.
CPC ...
3714 / ; 37129 ; 37DI / ; 172780 ; 172737 ; 172783 ;
Abstract
In an earthmoving scraper, a pivotally adjustable router bit is provided on the leading edges of the bowl to fracture the soil ahead of both sides of the cutting edge of the scraper to protect the bowl sides from excessive wear. The bits are pivotally mounted on the side walls of the bowl and are shaped in such a way that the leading edge of each bit wears uniformly as the bit is advanced from one secured position on the bowl to the next.
Klett, Gene. (1977). Earth scraper with router bit (U.S. Patent No. 4010561). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4010561
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile