USD422033SExpiredUtility

Electronic learning aid housing

26
Assignee: VTECH ELECTRONICS LTDPriority: Feb 16, 1999Filed: Feb 16, 1999Granted: Mar 28, 2000
Est. expiryFeb 16, 2019(expired)· nominal 20-yr term from priority
Inventors:Maisy Min-Shih WaiFrederick L. T. Tsang
26
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electronic learning aid housing, as described and shown.

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