USD318519SExpiredUtility

Combined electric actuator and valve controller

58
Assignee: WHITEY COPriority: Jan 24, 1989Filed: Jan 24, 1989Granted: Jul 23, 1991
Est. expiryJan 24, 2009(expired)· nominal 20-yr term from priority
Inventors:Allan M. KuivilaPeter C. Williams
58
PatentIndex Score
10
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for combined electric actuator and valve controller, as shown.

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