USD263305SExpiredUtility
Pressure cooker
Est. expiryAug 20, 1999(expired)· nominal 20-yr term from priority
Inventors:Donald R. Barnhill
59
PatentIndex Score
7
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pressure cooker, substantially as shown and described.
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