USD451784SExpiredUtility

Electronic key

33
Assignee: SCHLAGE LOCK COPriority: Apr 6, 2001Filed: Apr 6, 2001Granted: Dec 11, 2001
Est. expiryApr 6, 2021(expired)· nominal 20-yr term from priority
Inventors:Alan DoerrPaul Metaxatos
33
PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electronic key, as shown and described.

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