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:
Aug. 22, 1978
Filed:
Sep. 15, 1975
Applicant:
Inventor:
Alvin A Snaper, Las Vegas, NV (US);
Assignee:
Advanced Patent Technology, Incorporated, Las Vegas, NV (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01F / ; C22C / ; C22C / ;
U.S. Cl.
CPC ...
7330 / ; 73 6 / ; 7513 / ;
Abstract
An alloy composition comprises lead, tin and zinc, each being present in an amount of between about 20 and about 45% by weight. Preferably, the composition also contains small amounts of up to about 0.1% each of copper and tellurium. When in contact with water or other aqueous composition, the alloy generates a current directly proportional to the alloy surface area exposed to the liquid.