USD453158SExpiredUtility

Portable presentation device

91
Assignee: INVENTEC APPLIANCES CORPPriority: Dec 29, 2000Filed: Dec 29, 2000Granted: Jan 29, 2002
Est. expiryDec 29, 2020(expired)· nominal 20-yr term from priority
Inventors:Reng Sho Chen
91
PatentIndex Score
67
Cited by
8
References
1
Claims

Claims

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

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