USD507046SExpiredUtility

Toilet bowl ventilating apparatus

8
Priority: Dec 22, 2003Filed: Dec 22, 2003Granted: Jul 5, 2005
Est. expiryDec 22, 2023(expired)· nominal 20-yr term from priority
Inventors:Jospeh T Hickman
8
PatentIndex Score
1
Cited by
15
References
1
Claims

Claims

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

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