USD251275SExpiredUtility
Control board for automotive service
Individually held — no corporate assignee on recordPriority: Apr 11, 1977Filed: Apr 11, 1977Granted: Mar 6, 1979
Est. expiryApr 11, 1997(expired)· nominal 20-yr term from priority
Inventors:Clarence T. Yoshida
24
PatentIndex Score
3
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a control board for automotive service, as shown.
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