Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/334
Name: Baths, closets, sinks, and spittoons > Flush closet > Normally empty tank > Pressure tank
Description: Subject matter wherein the tank is hermetically sealed and the air is compressed as the liquid fills the tank.










Sub-classes under this class:

Class Number Class Name Patents
4/335 With seat-actuated valve 1


Patents under this class:

Patent Number Title Of Patent Date Issued
8281424 Flush toilet Oct. 9, 2012
6907623 Pressurized water closet flush system Jun. 21, 2005
6467101 Toilet flushing and cleaning device Oct. 22, 2002
6401270 Toilet apparatus Jun. 11, 2002
6029287 Power flush tank with volume reduction tube Feb. 29, 2000
5848441 Pressure assist toilet Dec. 15, 1998
5742950 Apparatus for pressure assisted flush toilets Apr. 28, 1998











 
 
  Recently Added Patents
Apparatus and method of managing radio bearer in wireless communication system
Parallel processing computer systems with reduced power consumption and methods for providing the same
Polycarbonate resin composition and formed product thereof
Circuit device for preventing radiation emission in portable terminal with two cameras
Signal processing device and method for providing oscillating signal in the signal processing device
Hand mixer
Charged particle beam apparatus
  Randomly Featured Patents
Golf ball dimple configuration process
Luminaire
Tailgate surface
Electric oven
Error signal calculation from a Viterbi output
Support structure for a core of a high temperature reactor
Bake-in press-formed container
Electronic musical instrument ring modulator employing multiplication of signals
Electronic device with flexible printed circuit board structure
Heat sink and a method for manufacturing the same