USD313436SExpiredUtility

Toy construction piece

Assignee: ARLINGTON HEWS INCPriority: Jul 31, 1987Filed: Oct 20, 1987Granted: Jan 1, 1991
Est. expiryJul 31, 2007(expired)· nominal 20-yr term from priority
Inventors:Harry Erickson
87
PatentIndex Score
39
Cited by
6
References
1
Claims

Claims

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

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