USD257208SExpiredUtility

Microwave oven

57
Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO LTDPriority: Aug 16, 1978Filed: Aug 16, 1978Granted: Oct 7, 1980
Est. expiryAug 16, 1998(expired)· nominal 20-yr term from priority
Inventors:Masamichi YamamuraToshio HaradaHanji Takahashi
57
PatentIndex Score
5
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a microwave oven, as shown.

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