USD281181SExpiredUtility

Toy construction piece

60
Individually held — no corporate assignee on recordPriority: Dec 10, 1982Filed: Dec 10, 1982Granted: Oct 29, 1985
Est. expiryDec 10, 2002(expired)· nominal 20-yr term from priority
Inventors:Jens N. Knudsen
60
PatentIndex Score
8
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a toy construction piece, as shown.

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