USD466199SExpiredUtility

Anti-vortex safety cover for a drain

Assignee: WORLD WIDE SPORTS L L CPriority: Nov 2, 2001Filed: Nov 2, 2001Granted: Nov 26, 2002
Est. expiryNov 2, 2021(expired)· nominal 20-yr term from priority
33
PatentIndex Score
4
Cited by
23
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an anti-vortex safety cover for a drain, as shown and described.

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