USD317249SExpiredUtility
Key
Assignee: EQUIPMENT SYSTEMS & DEVICES INCPriority: Jun 13, 1989Filed: Jun 13, 1989Granted: Jun 4, 1991
Est. expiryJun 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Harvey S. Gitlin
62
PatentIndex Score
11
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a key, as shown and described.
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