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:
Jun. 20, 1978
Filed:
Apr. 18, 1974
Applicant:
Inventors:
Russell K Annis, Jr, Dayton, OH (US);
John W McKinney, Jr, Dayton, OH (US);
Robert C Schenck, Jr, Dayton, OH (US);
Delvin P Sims, Dayton, OH (US);
Assignee:
The Duriron Company, Inc., Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F / ;
U.S. Cl.
CPC ...
204196 ; 204280 ;
Abstract
Sacrificial tubular anode structures having a generally centrally located connection. This design gives a uniform metal consumption pattern, thus protecting the electrical connection from premature failure, preventing anode separation due to concentrated metal consumption, and reducing the tendency for gas blocking.