USD402023SExpiredUtility

Filter regulator unit

79
Assignee: FESTO AG & COPriority: Apr 8, 1997Filed: Oct 2, 1997Granted: Dec 1, 1998
Est. expiryApr 8, 2017(expired)· nominal 20-yr term from priority
Inventors:Axel ThallemerJan Kleffmann
79
PatentIndex Score
19
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a filter regulator unit, as shown and described.

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