USD268003SExpiredUtility
Exit operator
Individually held — no corporate assignee on recordPriority: Oct 16, 1980Filed: Oct 16, 1980Granted: Feb 22, 1983
Est. expiryOct 16, 2000(expired)· nominal 20-yr term from priority
Inventors:Richard J. Ohno
82
PatentIndex Score
23
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an exit operator, substantially as shown and described.
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