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:
Jun. 30, 2026
Filed:
May. 05, 2022
Deere & Company, Moline, IL (US);
Martin Heitlinger, Oestringen, DE;
Mario Patino, Ludwigshafen, DE;
DEERE & COMPANY, Moline, IL (US);
Abstract
A coupling device for a lower link of a three-point linkage, including a coupling body with a catch hook for receiving a coupling element along a defined receiving direction, the coupling element being designed to complement a fastening region of the catch hook, and also including a locking mechanism with a locking latch, which is urged by a spring force into a locking position, in which the catch hook is locked, in which case a coupling element to be received by the fastening region can be arrested in the catch hook. The locking latch here is longitudinally displaceably mounted in a sliding guide, provided on the coupling body, such that it can be deflected out of the locking position exclusively perpendicularly to the defined receiving direction, thereby clearing the fastening region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile