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. 03, 1994
Filed:
Oct. 15, 1992
Merle J Heider, Humboldt, IA (US);
Dale J Heider, Humboldt, IA (US);
Leon J Heider, Humboldt, IA (US);
Craig J Heider, Humboldt, IA (US);
Other;
Abstract
A coupling device for coupling a trailer to a vehicle includes a first channel adapted to be connected to the tongue of the trailer and a second channel adapted to be connected to a hitch member. The hitch member is adapted to be connected to the hitch of a vehicle. The first and second channels are joined together by a pair of links which are pivoted about two spaced apart vertical axes. The hitch member can swing about the links so as to permit alignment of the hitch member with the hitch on the vehicle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile