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. 15, 1997
Filed:
Jun. 07, 1995
Gregory A Russell, Stillwater, MN (US);
Other;
Abstract
An improved trailer hitch which can be used to more easily attach a trailer to a towing vehicle by simply engaging a horizontal coupling shaft in a latch assembly, and closing the latch. The trailer hitch comprises six main components: a yoke assembly, a latch assembly, a transverse horizontal coupling shaft, a connector bar, a trailer yoke and a pivot bolt. The yoke assembly provides for rotation about the vertical axis, the latch assembly provides for rotation about the transverse horizontal axis, and the pivot bolt for rotation around the longitudinal horizontal axis. A trailer can be easily attached to a towing vehicle by placing the transverse horizontal shaft in the latch assembly, and closing and fastening the latch.