USD336255SExpiredUtility

Double level

17
Individually held — no corporate assignee on recordPriority: Jun 3, 1991Filed: Jun 3, 1991Granted: Jun 8, 1993
Est. expiryJun 3, 2011(expired)· nominal 20-yr term from priority
Inventors:George Scolum
17
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a double level, as shown and described.

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