USD260175SExpiredUtility

Fluid filter unit

92
Assignee: CARL SCHLEICHER & SCHULL GMBH & CO KGPriority: May 24, 1979Filed: May 24, 1979Granted: Aug 11, 1981
Est. expiryMay 24, 1999(expired)· nominal 20-yr term from priority
Inventors:Wolfgang HeinPeter Grundmann
92
PatentIndex Score
43
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a fluid filter unit, as shown.

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