Title: Free standing toilet stool ventilating device

Abstract: A free standing toilet stool ventilating device for placing adjacent a toilet and ventilating fumes therefrom. The device having a reversible pivotable air inlet arm disposed between the top of the toilet bowl and the bottom of the toilet seat. The device providing an electric blower and charcoal filter for filtering the fumes. The housing further including a water overflow chamber with a floating ball valve for receiving overflow water from the toilet and discharging it therefrom to prevent water from contacting the filter and electric blower.

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Inventors: Poister, Clarence E.

Application Number: 752470
Filing Date: 1976-12-20
Publication_date: 1977-11-29
Assignee:
Primary Class(es): 4/213 4/214, 4/215, 4/348
Other Classes:
US Patent Ref:

2846696	Aug, 1958	Harriott	4/213.
3059245	Oct, 1962	Bell	4/213.
3230551	Jan, 1966	Kopp	4/213.
3366979	Feb, 1968	Johnston	4/213.
3571824	Mar, 1971	Poister	4/213.
3824637	Jul, 1974	Hunnicut, Jr.	4/213.
3857119	Dec, 1974	Hunnicut, Jr.	4/213.
3869737	Mar, 1975	Stevenson	4/213.
3887948	Jun, 1975	Stamper	4/213.
3927429	Dec, 1975	Pearson	4/213.

Other Refs:
Primary Examiner: Artis, Henry K.
Assistant Examiner:
Attorney: Crabtree; Edwin H., Widdowson; John H.