USD286907SExpiredUtility

Hydraulic or pneumatic actuator unit for valves

91
Assignee: FISCHER AG GEORGPriority: Sep 19, 1983Filed: Mar 19, 1984Granted: Nov 25, 1986
Est. expirySep 19, 2003(expired)· nominal 20-yr term from priority
Inventors:Bruno HilpertBruno Hunziker
91
PatentIndex Score
30
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a hydraulic or pneumatic actuator unit for valves, as shown.

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