Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/385
Name: Baths, closets, sinks, and spittoons > Flush closet > Tank only > With outlet valve > With delay of valve closing > By varying weight releasable latch
Description: Subject matter wherein the valve is held open by a locking element upon flushing. The locking element is controlled by an element, the weight of which varies in accordance with tank liquid level and which disables the locking element at a predetermined liquid level.










Patents under this class:

Patent Number Title Of Patent Date Issued
8650724 Zippers for bags and luggage Feb. 18, 2014
5179739 Water conserving toilet assembly Jan. 19, 1993
4945578 Toilet flush control device Aug. 7, 1990
4624018 Toilet flushing apparatus Nov. 25, 1986











 
 
  Recently Added Patents
Method of adenoviral vector synthesis
Hot-press cushion material and manufacturing method of the same
Recording apparatus, recording method, reproducing apparatus, reproducing method, program, and recording/producing apparatus
Systems and methods for managing policies on a computer
Security access protection for user data stored in a cloud computing facility
Systems and methods for providing a video playlist
Adapter plate for use in mounting an audio/visual device or the like to a surface
  Randomly Featured Patents
Illuminated gunsight
Valve assembly
Reactive power control for operating a wind farm
Circuit and method for reducing a voltage being developed across a field winding of a synchronous machine
Method and apparatus for power electronics health monitoring
Pencil sharpener
Fan and filter combination
Pointing device charger
Linear modulation voltage transformer circuitry
Clutch mechanism of coat film transfer tool and coat film transfer tool