USD312581SExpiredUtility

Relay control

42
Assignee: WATLOW/WINONA INCPriority: May 5, 1988Filed: May 5, 1988Granted: Dec 4, 1990
Est. expiryMay 5, 2008(expired)· nominal 20-yr term from priority
Inventors:Jerry KlavesTed Vonarx
42
PatentIndex Score
6
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a relay control, as shown.

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