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UNITARY FOAM SHEET CONTAINER
US 3,511,433 A
Filed
: 03/13/1968
Issued
: 05/12/1970
Est. Priority Date
: 03/13/1968
Status: Expired due to Term
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Current Assignee
Atlantic Richfield Company Incorporated
(BP PLC)
Original Assignee
James M. Andrews
,
James R Patton
Inventors
Andrews, James M.
,
Patton, James R.
Application Number
US04/712,812
Time in Patent Office
790 Days
Field of Search
US Class Current
220/4.23
CPC Class Codes
B65D 2251/1025
Integral locking elements p...
B65D 43/162
the container, the lid and ...
B65D 81/3816
formed of foam material
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