Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1975-05-02
1976-09-28
Ansher, Harold
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
220 64, 428141, 428156, 428206, 428422, 428429, 428432, 428435, 428469, A47J 3602, B32B 1504, B32B 1520
Patent
active
039832759
ABSTRACT:
A cooking utensil formed from a high temperature aluminum base alloy component exhibiting favorable formability, said aluminum base alloy component comprising from about 0.1-0.7% zirconium, 0.1-0.4% chromium, 0.3-1.5% manganese, and the balance essentially aluminum and having at least a first and a second major surface, said second major surface being in opposing relationship to said first major surface; a glass or ceramic first covering from about 40 to 100% of the surface area of said first major surface, said glass or ceramic being bonded to said aluminum base alloy component; and a heat resistant organic resin coating over said glass or ceramic component and said first major surface of said aluminum base alloy component.
REFERENCES:
patent: 3206848 (1965-09-01), Rentmeester
patent: 3334781 (1967-08-01), Kraus
patent: 3386820 (1968-06-01), Jagaciak
patent: 3393086 (1968-07-01), Keating
patent: 3419414 (1968-12-01), Marks
patent: 3788513 (1974-01-01), Racz
Graham Douglas L.
Pryor Michael J.
Setzer William C.
Winter Joseph
Ansher Harold
Bachman Robert H.
Jackson David A.
Lipsey Charles E.
Swiss Aluminium Ltd.
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