USD262595SExpiredUtility
Portable cookstove
Individually held — no corporate assignee on recordPriority: Dec 26, 1979Filed: Dec 26, 1979Granted: Jan 12, 1982
Est. expiryDec 26, 1999(expired)· nominal 20-yr term from priority
Inventors:Donald S. Martenson
69
PatentIndex Score
9
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portable cookstove, as shown and described.
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