USD439491SExpiredUtility
Utility knife
Est. expiryNov 4, 2018(expired)· nominal 20-yr term from priority
Inventors:Peter F. Falt
79
PatentIndex Score
22
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a utility knife, as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.