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:
Jan. 22, 2008
Filed:
Apr. 04, 2007
Carl E. Fonville, Ann Arbor, MI (US);
Dipak R. Patel, Grand Blanc, MI (US);
Carl E. Fonville, Ann Arbor, MI (US);
Dipak R. Patel, Grand Blanc, MI (US);
GM Global Technology Operations, Inc., Detroit, MI (US);
Abstract
A pipe fitting assembly is provided for an intake manifold defining a generally cylindrical bore and having at least one tab portion defining at least one groove. The pipe fitting assembly includes a fitting member having a generally cylindrical portion configured for insertion into the bore such that the fitting member is rotatable between a first and second position. At least one flange is formed on the fitting member and is operable to engage the at least one groove when the fitting member is rotated from the first position to the second position, thereby preventing the removal of the cylindrical portion from the bore. A tube member is also provided having a first end mounted with respect to the fitting member and a second end mounted with respect to the intake manifold. The tube member is operable to retain the fitting member in the second position.