Title:
TOILET EXHAUST SYSTEM
United States Patent 3523309
US Patent References:
Sanitary device for water-closet bowls
- - 1736467

Ventilator fan for water closets
- - 1862085

Toilet ventilator
- - 2112772

Lavatory ventilator
- - 2134629

Air conditioning
- - 2405812


Inventors:
Munden, Walter B.
Publication Date:
08/11/1970
View Patent Images:
Download PDF 3523309 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Walter, Munden B.
Luther, Packer N.
Primary Class:
4/213
International Classes:
E03D9/052; E03D9/04; E03D9/05
US Patent References:
2507966Automatic flushing system
2527110Suction head
2603794Electric eye for automatically operating flushing valves
2727249Toilet ventilator
3120665Commode bowl vent assembly
3192539Ventilators for water closets, kitchens and the like
3273170Toilet ventilating apparatus
3277499Device for ventilating toilet bowls




<- Previous Patent (COVER FOR ABOVE GROU...)   |   Next Patent (FOOT SUPPORT FOR USE...) ->