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. 20, 1994
Filed:
Jul. 29, 1992
Applicant:
Inventor:
Kenneth T Higgins, Metamora, MI (US);
Assignee:
Creative Industries Group, Inc., Auburn Hills, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A16L / ;
U.S. Cl.
CPC ...
285111 ; 285368 ; 285422 ; 285917 ; 285 49 ;
Abstract
A seal for the articulating ball joint of a vehicle exhaust system to prevent exhaust leakage. Vehicle exhaust systems include several connected sections to direct exhaust from the engine through the catalytic converter and out the tail pipe. At least one articulating ball joint is included to compensate for vibrational movement between the engine and the exhaust system. The joint seal of the present invention incorporate a bi-metal body with a first end secured to a portion of the clamp assembly and a second end which seals the gap between the members of the ball joint to prevent exhaust leakage therebetween.