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. 11, 1976
Filed:
Apr. 17, 1975
Applicant:
Inventors:
Charles G Massieon, East Peoria, IL (US);
Chris Robert Straesser, East Peoria, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B62M / ; B62D / ;
U.S. Cl.
CPC ...
305 38 ; 7425 / ;
Abstract
A track-type vehicle having a track made up of links with contact surfaces of high wear-resistant material engaging with the track rollers as the track is driven on the vehicle. The high wear-resistant material may be a composite alloy metallurgically bonded into a groove in the contact surface.