USD392321SExpiredUtility

Toy teaching device

77
Assignee: SCIENT TOYS LTDPriority: Jun 12, 1996Filed: Jun 12, 1996Granted: Mar 17, 1998
Est. expiryJun 12, 2016(expired)· nominal 20-yr term from priority
Inventors:Ying Kit Chan
77
PatentIndex Score
22
Cited by
43
References
1
Claims

Claims

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

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