USD460486SExpiredUtility
Cap for a writing instrument
Est. expiryMay 30, 2021(expired)· nominal 20-yr term from priority
Inventors:Shigeo Oka
70
PatentIndex Score
16
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a cap for a writing instrument, as shown and described.
Join the waitlist — get patent alerts
Track USD460486S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.