USD353534SExpiredUtility

Key blank

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Assignee: MUL T LOCK LTDPriority: Jan 22, 1992Filed: Jan 22, 1992Granted: Dec 20, 1994
Est. expiryJan 22, 2012(expired)· nominal 20-yr term from priority
Inventors:Noach Eizen
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PatentIndex Score
6
Cited by
6
References
1
Claims

Claims

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

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