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Primary Examiner: Kendall, Ralph S.
Assistant Examiner:
Attorney: O'Keefe; Joseph J., Delaney; Michael J., Biggs; Anson W.

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Title: Coated sheet metal and method of forming products therefrom

Abstract: Sheet metal having a partially cured organic thermosetting coating thereon and method of forming drawn and ironed seamless containers therefrom.


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Inventors: Perfetti, Guido A. (Bethlehem, PA, US)
Darlington, Henry (Bethlehem, PA, US)

Application Number: 603462
Filing Date: 1975-08-11
Publication_date: 1977-06-28
Assignee: Bethlehem Steel Corporation (Bethlehem, PA)
Primary Class(es): 427/388.2 72/46, 427/379, 427/401, 427/405
Other Classes:
US Patent Ref:
2536056Jan, 1951Hempel427/388.
3194428Jul, 1965Dereich220/64.
3206848Sep, 1965Rentmeester427/401.
3387475Jun, 1968Siepp et al.72/46.
3438800Apr, 1969Johnson427/388.
3832962Sep, 1974Rolles113/120.
3871896Mar, 1975Matsudaiva et al.260/831.

Other Refs: 768,604
Feb, 1957UK
Other References: Bragdon, "Metal Decorating From Start to Finish" 1968, Bond Wheelwright Co., p. 137.