USD300229SExpiredUtility

Pen

66
Assignee: LEE CHING-CHANGPriority: Jul 7, 1986Filed: Jul 7, 1986Granted: Mar 14, 1989
Est. expiryJul 7, 2006(expired)· nominal 20-yr term from priority
Inventors:Ching-Chang Lee
66
PatentIndex Score
12
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pen, as shown.

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