Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2005-03-18
2008-03-04
Cozart, Jermie E. (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C072S379400, C428S548000, C428S615000, C220S573100, C220S573300, C220S062130, C220S062170, C220S912000
Reexamination Certificate
active
07337518
ABSTRACT:
A Cooking vessel has an interior lining of titanium or an allow thereof. The bottom is optionally formed of anodized aluminum as the titanium walls withstand the corrosive environment of the anodizing bath. The titanium lining is more resistant to corrosion, staining and attack by acid foods than anodized aluminum. The method of forming the cooking vessel allows a relatively thin layer of titanium metal to be used as the lining, thus reducing the total weight as well as the cost of the cooking vessel.
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Cozart Jermie E.
Meyer Intellectual Properties Limited
Sherman Edward S.
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