Resources Contact Us Home
Browse by Category: Main > Household
Class Information
Number: 4/477
Name: Baths, closets, sinks, and spittoons > Dry closets > Enclosed receptacle type > Ventilated
Description: Subject matter including means for removing gases having a disagreeable odor.

Patents under this class:

Patent Number Title Of Patent Date Issued
8499371 Inflatable toilet shelter Aug. 6, 2013
8091157 Modular portable restroom Jan. 10, 2012
7455582 Solar powered fan for portable enclosure Nov. 25, 2008
6681413 Portable restroom having a removable waste storage container and method therefor Jan. 27, 2004
6233749 Portable toilet stool having deodorizing and air-curtaining efficiencies May. 22, 2001
5671487 Portable mobile toilet Sep. 30, 1997
4922557 Outdoor toilet holding tank ventilation system May. 8, 1990
4894872 Waterless sanitation system with ventilation Jan. 23, 1990

  Recently Added Patents
Light transformation particle and photobioreactor
Housing for gas flow indicator
Method, apparatus and computer program product for providing metadata entry
Sensor controller, navigation device, and sensor control method
Methods and systems for automatically identifying a logical circuit failure in a data network
Hepodxilin analog enantiomers
Inspection tool for top guides of a boiling water reactor
  Randomly Featured Patents
Process for specific determination of cholesterol in the presence of the HDL fraction in serum
Tire pressure monitoring device
Spinal osteosynthesis assembly comprising the head of an anchoring member and a tool for fixing said head
Electrosurgical apparatus
Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery
Modular electronic package
Fan blade
Change approvals for computing systems
Toilet seat resembling a off road tire
Light emitting diode lighting device having a lens connected to a hood