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:
Jul. 21, 1981
Filed:
Apr. 14, 1980
James B Bushman, Medina, OH (US);
James R Dimond, Burton, OH (US);
John Hennessy, Fairview Park, OH (US);
Harco Corporation, Medina, OH (US);
Abstract
An anode having an elongated body which may be extruded contains a bore extending at least partially through the body. The bore has an intermediate portion between the ends of the anode. A lead wire in the bore is fastened to a connector member having a self-tapping thread engageable at predetermined torque with the surface of the bore at the intermediate portion for cutting a thread in the bore upon relative rotation of the connector member and the body of anode material. A sealant is inserted in the bore after a thread is cut in the bore and surrounds the left in place connector member preventing moisture from reaching the connection to the anode at the intermediate portion.