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:
Mar. 02, 1982
Filed:
Apr. 25, 1980
Thomas J Scarnato, Barrington, IL (US);
Manfried L Hoch, Romeoville, IL (US);
Robert C Miner, Clarendon Hills, IL (US);
International Harvester Company, Chicago, IL (US);
Abstract
An improved hitch adapter for connecting an implement to a tractor drawbar including an adapter bar having a hitch member extending rearwardly of the drawbar, a spring locking bar disposed on the adapter bar, and a lower support member having a bolt attached thereto and extending upwardly through the drawbar, adapter bar, and locking bar, a second bolt socketted in the lower support member and extending through the drawbar, adapter bar, and locking bar. When the nut on the first bolt is made finger tight, the nut on the second bolt may be torqued using a single wrench simultaneously tensioning the first bolt to lock the adapter bar on the drawbar.