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:
Dec. 23, 2008
Filed:
Jul. 16, 2003
Applicant:
Giovanni Bertoni, Ferrara, IT;
Inventor:
Giovanni Bertoni, Ferrara, IT;
Assignee:
Berco S.p.A, Ferrara, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B62D 55/14 (2006.01); F16F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Track-tightening device for crawlers wherein the bogie comprises a track-tightening structure to modify the wheel base of the front and back wheels of the bogie equipped with one or more movable supporting rollers capable of always remaining at the same distance from the idler wheel of the track-tightener under all operating conditions.
Bertoni, Giovanni. (2008). Track-tightening device for crawlers (U.S. Patent No. 7467831). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7467831
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile