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:
Aug. 01, 2017
Filed:
Apr. 29, 2015
GM Global Technology Operations Llc, Detroit, MI (US);
Paolo Lavazza, Turin, IT;
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A cylinder block for an internal combustion engine includes a network structure projecting from a sidewall thereof. The network structure is formed by a plurality of ribs including a first group of parallel ribs extending in a first diagonal direction with respect to an axis of a cylinder, a second group of parallel ribs extending in a second diagonal direction with respect to the axis of the cylinder, and a third group of parallel transverse ribs intersecting the diagonal ribs in such a way to form a triangular arrangement of ribs. The network structure further includes cylindrical portions in correspondence of the vertices of the triangular arrangement of ribs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile