USD250447SExpiredUtility

Electric donut maker

70
Assignee: SCOVILL MANUFACTURING COPriority: Sep 19, 1977Filed: Sep 19, 1977Granted: Dec 5, 1978
Est. expirySep 19, 1997(expired)· nominal 20-yr term from priority
Inventors:Monte L. Levin
70
PatentIndex Score
9
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electric donut maker, substantially as shown.

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