USD314745SExpiredUtility
Ground clamp adaptor
Individually held — no corporate assignee on recordPriority: Feb 22, 1988Filed: Feb 22, 1988Granted: Feb 19, 1991
Est. expiryFeb 22, 2008(expired)· nominal 20-yr term from priority
Inventors:Herbert C. Southoff
61
PatentIndex Score
12
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ground clamp adaptor, as shown and described.
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