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. 05, 1984
Filed:
Apr. 23, 1982
Nicolae V Orlandea, Romania, IA (US);
Deere & Company, Moline, IL (US);
Abstract
A drive sprocket includes a plurality of equispaced rollers which mesh with complementary shaped receptacles defined by surface portions of drive lugs of adjacent sections of a track. The surface portions of adjacent drive lugs leave a gap at the bottom of the receptacle defined thereby for permitting material such as mud or snow and the like to be pushed therethrough by the sprocket rollers. The axis of pins interconnecting adjacent track sections is aligned with the axis of a sprocket roller when the roller is located in the receptacle formed by the drive lugs of the adjacent track sections.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile