USD256656SExpiredUtility
Portable solar cooker
Individually held — no corporate assignee on recordPriority: Jan 26, 1978Filed: Jan 26, 1978Granted: Sep 2, 1980
Est. expiryJan 26, 1998(expired)· nominal 20-yr term from priority
Inventors:Albert F. Naccach
44
PatentIndex Score
7
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portable solar cooker, substantially as shown.
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