USD335144SExpiredUtility

Writing instrument cap

77
Assignee: TOMBOW PENCILPriority: Jun 30, 1992Filed: Jun 30, 1992Granted: Apr 27, 1993
Est. expiryJun 30, 2012(expired)· nominal 20-yr term from priority
Inventors:Kazunori KatamiKazuhiko Suzuki
77
PatentIndex Score
18
Cited by
5
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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