USD431943SExpiredUtility

Seat base for chair

52
Assignee: LEE MING HAOPriority: Dec 14, 1998Filed: Dec 14, 1998Granted: Oct 17, 2000
Est. expiryDec 14, 2018(expired)· nominal 20-yr term from priority
Inventors:Ming-Hao Lee
52
PatentIndex Score
9
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for seat base for chair, as shown and described.

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