USD282218SExpiredUtility

Blackboard desk toy

95
Assignee: ARTSANA SPAPriority: Jul 28, 1983Filed: Jul 28, 1983Granted: Jan 21, 1986
Est. expiryJul 28, 2003(expired)· nominal 20-yr term from priority
Inventors:Pietro Catelli
95
PatentIndex Score
46
Cited by
4
References
1
Claims

Claims

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

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