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:
Nov. 13, 1990
Filed:
May. 25, 1989
Applicant:
Inventor:
R Clayton McKeon, Holland, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F22B / ; F25J / ; B21K / ;
U.S. Cl.
CPC ...
122 17 ; 122 14 ; 122 19 ; 122 442 ; 1221552 ; 29890051 ; 29DI / ; 126391 ; 220-3 ;
Abstract
This invention pertains to a magnesium water heater and a method of fabricating the same. The magnesium water heater of the present invention can be heated by an electric resistance element or a gas burner and has advantages over prior art water heaters in that it can be more easily fabricated, it is lighter in weight, and has a service life of 4 to 10 times longer than conventional water tanks due to improved corrosion resistance.