USD447911SExpiredUtility

Tea filter

72
Assignee: PI DESIGN AGPriority: May 16, 2000Filed: Nov 7, 2000Granted: Sep 18, 2001
Est. expiryMay 16, 2020(expired)· nominal 20-yr term from priority
Inventors:Carsten J.O Slashed.Rgensen
72
PatentIndex Score
18
Cited by
4
References
1
Claims

Claims

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

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