USD257611SExpiredUtility

Free-standing refuse chute

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Assignee: PLATMANUFAKTUR ABPriority: Dec 7, 1977Filed: Jun 5, 1978Granted: Dec 9, 1980
Est. expiryDec 7, 1997(expired)· nominal 20-yr term from priority
Inventors:Leif S. Bondeson
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PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a free-standing refuse chute, as shown and described.

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