USD537320SExpiredUtility
Lock
Est. expiryNov 9, 2024(expired)· nominal 20-yr term from priority
81
PatentIndex Score
26
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a lock, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.