USD356824SExpiredUtility

Drawing board

71
Assignee: HOP LEE CHEONG IND CO LTDPriority: Aug 25, 1993Filed: Aug 25, 1993Granted: Mar 28, 1995
Est. expiryAug 25, 2013(expired)· nominal 20-yr term from priority
Inventors:Kai-Shun Mak
71
PatentIndex Score
14
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a drawing board, as shown and described.

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