USD498658SExpiredUtility
Keyless locking device
Est. expiryJan 20, 2024(expired)· nominal 20-yr term from priority
Inventors:David J. Haas
33
PatentIndex Score
1
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for the keyless locking device, as shown and described.
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