Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 4/306
Name: Baths, closets, sinks, and spittoons > Flush closet > Urinals only > Ventilated, i.e., noxious fume removal
Description: Subject matter including means for removing gases having a disagreeable odor.

Patents under this class:

Patent Number Title Of Patent Date Issued
8196232 Exhaust unit for a toilet bowl Jun. 12, 2012
6088845 Ventilated urinal system Jul. 18, 2000
5499405 Urinal Mar. 19, 1996
5435018 Odor guide apparatus for toilet Jul. 25, 1995
5305473 Urinal having a smell release function Apr. 26, 1994
4933995 Flush-operated bathroom fan Jun. 19, 1990
4391002 Water-closet for vehicles, particularly motor coaches Jul. 5, 1983
4159547 Incinerator urinal Jul. 3, 1979

  Recently Added Patents
Method and system for implementing power detection
Mobile communication device and method for providing positioning information
Methods and devices for rapid and specific detection of multiple proteins
Digital display
Substituted indolo 4,3 FG quinolines useful for treating migraine
Method of manufacturing toner
Seat post having a non-uniform cross-section
  Randomly Featured Patents
Request bus arbitration
Filter holding assembly
Method for disinfecting and stabilizing organic wastes with mineral by-products
Method and system for RC-CR quadrature generation with wideband coverage and process compensation
Cab-over-engine truck including integrated nose hood
Method of producing metallic structures on inorganic non-conductors
Organic light emitting display and fabrication method of the same
Soil block for pot plant cultivation and a method of cultivating pot plants using the same
Microbicidal slimicide compositions for industrial use
Dental cleaner and massager tip