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. 16, 1997
Filed:
Oct. 10, 1996
Rodney R Syler, Franklin, TN (US);
Rolf E Faber, Clarksville, TN (US);
D Kent Lindahl, Pleasant View, TN (US);
State Industries, Inc., Ashland City, TN (US);
Abstract
A tank connector construction comprised of an outer shell of metal material and an inner shell of polymer material mounted inside the outer shell. A metal connector member having a tubular wall and a welding projection at one end thereof is provided with the welding projection of said metal connector member welded to the outer shell of metal material. An insert member of polymer material is mounted in one end of the metal connector member with the insert member fused to the inner shell of the tank. A connector sleeve member is mounted inside the tubular wall of the metal connector member. A connector sleeve member has an internally threaded tubular wall portion and is made of a polymer material having 'low creep' characteristics. In the preferred embodiment, the polymer material of the connector sleeve member is a polyamide material.