USD304354SExpiredUtility

Internally curved toy wall element

Assignee: INTERLEGO AGPriority: Dec 2, 1987Filed: Dec 2, 1987Granted: Oct 31, 1989
Est. expiryDec 2, 2007(expired)· nominal 20-yr term from priority
Inventors:Jens N. Knudsen
49
PatentIndex Score
5
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an internally curved toy wall element, as shown and described.

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