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:
May. 08, 1990
Filed:
May. 15, 1989
Applicant:
Inventor:
Jean-Paul Gantzer, Lutzelbourg, FR;
Assignee:
Kuhn, s.a., Saverne, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D / ;
U.S. Cl.
CPC ...
56367 ; 56370 ;
Abstract
This invention relates to a farm machine with a toolholding frame including a crosswise support provided with at least two rotors which is jointed to a coupling device by way of a pin. The crosswise support is made up of a central part and two lateral parts jointed to the ends of the central part by way of substantially horizontal pins. Each of these lateral parts is provided with a coupling device having three hooking points for connection to a rotor.