USD433922SExpiredUtility

Electronic key

39
Assignee: HATADA AKINOBUPriority: Jan 28, 2000Filed: Jan 28, 2000Granted: Nov 21, 2000
Est. expiryJan 28, 2020(expired)· nominal 20-yr term from priority
Inventors:Akinobu HatadaToku Mitsuboshi
39
PatentIndex Score
8
Cited by
11
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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