USD653317SActiveUtility

Toilet ventilation apparatus

10
Assignee: ISLAS SAMUELPriority: Jun 10, 2010Filed: Jun 10, 2010Granted: Jan 31, 2012
Est. expiryJun 10, 2030(~3.9 yrs left)· nominal 20-yr term from priority
Inventors:Samuel IslasJesus Ruiz
10
PatentIndex Score
0
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a toilet ventilation apparatus, as shown and described.

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