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:
Nov. 25, 2003
Filed:
Aug. 31, 2001
Yusaku Katoh, Fukuyama, JP;
Hideki Kimura, Fukuyama, JP;
Fukuyama Gomu Kogyo Kabushiki Kaisha, Hiroshima, JP;
Abstract
A rubber crawler has a core of generally parallelepiped blocks ( ) each having two longitudinally spaced through holes ( ) in the lower surface region and bars ( ) inserted in the through holes ( ), the generally parallelepiped blocks ( ) being arranged in two series, with the blocks of one of the series laterally overlapping the blocks of the other series, and with sprocket engaging holes ( ) disposed therebetween, and the bars ( ) being inserted in alternately corresponding through holes ( ) in adjacent generally parallelepiped blocks ( ), the bars ( ) being connected within the generally parallelepiped blocks ( ), the bars ( ) being connected within the generally parallelepiped blocks ( ) and embedded in the rubber crawler.