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. 26, 1976
Filed:
Nov. 04, 1975
Applicant:
Inventors:
Roger Dale VanDerZyl, East Dubuque, IL (US);
Larry Gene McMullen, Dubuque, IA (US);
Leroy Ernest Kraske, Dubuque, IA (US);
Assignee:
Deere & Company, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F / ;
U.S. Cl.
CPC ...
2141 / ; 212 / ;
Abstract
A backhoe is mounted on the rear end of a tractor and includes a boom constructed of first and second separate sections which are interconnected by means that are selectively alterable to establish first and second conditions respectively wherein the first and second separate sections are fixed relative to each other to thereby establish a rigid boom for normal backhoe operation and wherein the first and second sections are pivotable relative to each other to thereby establish a foldable boom to permit the latter to be moved toward the tractor to a folded transport position.