USD251681SExpiredUtility

Pressure vessel for curing plastic dentures

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Assignee: LAWLER DECEASED JOHN KPriority: Feb 10, 1977Filed: Feb 10, 1977Granted: Apr 24, 1979
Est. expiryFeb 10, 1997(expired)· nominal 20-yr term from priority
Inventors:John LawlerBy Doris G. Lawler, ExecutrixJohn William MitchellKenneth H. Oyama
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PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pressure vessel for curing plastic dentures, substantially as shown.

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