USD271362SExpiredUtility
Collapsible insulating container
Individually held — no corporate assignee on recordPriority: Oct 24, 1980Filed: Apr 20, 1981Granted: Nov 15, 1983
Est. expiryOct 24, 2000(expired)· nominal 20-yr term from priority
Inventors:David I. Heweston
62
PatentIndex Score
9
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a collapsible insulating container, as shown and described.
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