USD256143SExpiredUtility

Collapsible toy building

Assignee: COLORFORMSPriority: Mar 14, 1978Filed: Mar 14, 1978Granted: Jul 29, 1980
Est. expiryMar 14, 1998(expired)· nominal 20-yr term from priority
26
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

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

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