USD287027SExpiredUtility
Card-key for electronic card-reading receptacle
Individually held — no corporate assignee on recordPriority: Mar 19, 1984Filed: Mar 19, 1984Granted: Dec 2, 1986
Est. expiryMar 19, 2004(expired)· nominal 20-yr term from priority
Inventors:Bruno V. Stiler
53
PatentIndex Score
11
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a card-key for electronic card-reading receptacle, as shown and described.
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