USD330389SExpiredUtility

Writing instrument cap

87
Assignee: TOMBOW PENCILPriority: Dec 20, 1989Filed: Jun 18, 1990Granted: Oct 20, 1992
Est. expiryDec 20, 2009(expired)· nominal 20-yr term from priority
Inventors:Kazunori KatamiKazuhiko Suzuki
87
PatentIndex Score
29
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a writing instrument cap, as shown and described.

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