USD258038SExpiredUtility

Electric pressure cooker

81
Assignee: WEAR EVER ALUMINUMPriority: Sep 13, 1978Filed: Sep 13, 1978Granted: Jan 27, 1981
Est. expirySep 13, 1998(expired)· nominal 20-yr term from priority
Inventors:Marshall B. Johnson
81
PatentIndex Score
15
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electric pressure cooker, substantially as shown and described.

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