USD471617SExpiredUtility
Spray nozzle
Est. expiryJul 26, 2022(expired)· nominal 20-yr term from priority
Inventors:Weidong Zhao
48
PatentIndex Score
6
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a spray nozzle, shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.