USD504151SExpiredUtility
Writing instrument
Est. expiryMay 8, 2023(expired)· nominal 20-yr term from priority
Inventors:Brian D. Furlong
80
PatentIndex Score
24
Cited by
29
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a writing instrument, as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.