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. 28, 1981
Filed:
Apr. 16, 1980
Applicant:
Inventors:
Curtis H Lindblom, New Holland, PA (US);
Joe E Shriver, New Holland, PA (US);
Assignee:
Sperry Corporation, New Holland, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
A01D / ;
U.S. Cl.
CPC ...
56 156 ; 56208 ;
Abstract
Coupling operations between a motorized vehicle and an attachment may be complicated when, due to uneven terrain, it becomes difficult to properly align a coupling component of the vehicle with a mating coupling component of the attachment. An adjustable coupling apparatus is provided which includes a coupling arm pivotally mounted on a support. An end of the arm includes a receptacle and an associated latch. The coupling arm is pivotable for varying the position of the receptacle.