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:
Jan. 12, 2006
Federico Villalobos, Chihuahua, MX;
Federico Villalobos, Chihuahua, MX;
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A boot for a universal joint including a first sleeve portion defining a first circular opening and a second sleeve portion spaced from the first sleeve portion along a boot axis, the second sleeve portion defining a second circular opening having a smaller diameter than the first circular opening, the boot also including a plurality of convolutions defined along the boot axis between the first sleeve portion and the second sleeve portion by a plurality of roots extending radially inward toward the boot axis and by a plurality of crests extending radially outward away from the boot axis, the plurality of roots including a first root and a second root immediately adjacent to one another, the first root being closer than the second root to the first sleeve portion, the first root extending radially further than the second root toward the boot axis.