USD269453SExpiredUtility

Garden pond filter

21
Assignee: TETRA WERKE DR RER NAT ULRICH BAENSCH GMBHPriority: Dec 19, 1979Filed: Jun 19, 1980Granted: Jun 21, 1983
Est. expiryDec 19, 1999(expired)· nominal 20-yr term from priority
Inventors:Waldemar Riepe
21
PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a garden pond filter, substantially as shown and described.

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