| |
 |
|
Class Information
Number: 4/325
Name: Baths, closets, sinks, and spittoons > Flush closet > Manual selection of the amount of flush > Alternate unicyclic flush
Description: Subject matter wherein the manual means for selectively controlling the flush is an arrangement for releasing either substantially all or a preselected portion of a quantity of liquid held in a flush tank. Each release completes a cycle and the operator must start another cycle.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7581263 |
Toilet flush water opening device provided with an electrohydraulic actuator |
Sep. 1, 2009 |
| 7452532 |
Transluminal application of adult stem cells for body organ tissue repair |
Nov. 18, 2008 |
| 7219375 |
Toilet flushing arrangement |
May. 22, 2007 |
| 7200877 |
Dual flush water saving toilet system |
Apr. 10, 2007 |
| 7062801 |
Two-staged toiled tank bowl control system |
Jun. 20, 2006 |
| 6920649 |
Flushing mechanism for toilet tank |
Jul. 26, 2005 |
| 6898808 |
Dual flushing mechanism |
May. 31, 2005 |
| 6874172 |
Dual discharge valve |
Apr. 5, 2005 |
| 6823534 |
Dual flush apparatus |
Nov. 30, 2004 |
| 6785913 |
Flushing mechanism for a dual flush cistern |
Sep. 7, 2004 |
| 6775859 |
Dual flush toilet |
Aug. 17, 2004 |
| 6746844 |
Determining signal transduction pathways |
Jun. 8, 2004 |
| 6742194 |
Dual capacity flush valve assembly for a toilet |
Jun. 1, 2004 |
| 6691332 |
Dual volume discharge outlet valve apparatus |
Feb. 17, 2004 |
| 6651265 |
Water saving siphon cover of a chamber pot |
Nov. 25, 2003 |
| 6643855 |
Device for controlling the discharging amount of the flush water from a toilet tank |
Nov. 11, 2003 |
| 6640351 |
Toilet flushing apparatus |
Nov. 4, 2003 |
| 6637041 |
Toilet tank discharge device |
Oct. 28, 2003 |
| 6581216 |
Commode shutoff device |
Jun. 24, 2003 |
| 6571401 |
Flush and tap toilet water saver system |
Jun. 3, 2003 |
| 6510563 |
Flush valve adapter for converting a single flush valve system to a dual flush valve system |
Jan. 28, 2003 |
| 6467100 |
Water conservation apparatus for toilet |
Oct. 22, 2002 |
| 6463596 |
Simple structured water-saving device of stool water box |
Oct. 15, 2002 |
| 6442772 |
Advanced dual-flush valve |
Sep. 3, 2002 |
| 6421844 |
Toilet flushing apparatus |
Jul. 23, 2002 |
| 6385786 |
Two-stage flush device for a toilet water tank |
May. 14, 2002 |
| 6370703 |
Odorless toilet |
Apr. 16, 2002 |
| 6336229 |
Water saving apparatus for water tank |
Jan. 8, 2002 |
| 6332229 |
Automated flap and cup cleaner water-saving toilet |
Dec. 25, 2001 |
| 6317899 |
Dual flush toilet |
Nov. 20, 2001 |
| 6311342 |
Flush activation system |
Nov. 6, 2001 |
| 6263520 |
Water discharging system for toilet |
Jul. 24, 2001 |
| 6244829 |
Liquid forced-feed apparatus |
Jun. 12, 2001 |
| 6178567 |
Multi-flush system and method |
Jan. 30, 2001 |
| 6151724 |
Toilet tank water conservation device |
Nov. 28, 2000 |
| 6094753 |
Flush valve with partial-flush function |
Aug. 1, 2000 |
| 6081938 |
Dual-flush valve |
Jul. 4, 2000 |
| 6044500 |
Flushing cistern |
Apr. 4, 2000 |
| 5960482 |
Flushing water control device for a toilet tank |
Oct. 5, 1999 |
| 5956781 |
Dual flush cistern |
Sep. 28, 1999 |
| 5943708 |
Adjustable tank ball assembly for a two-step flushing control type ballfloat toilet |
Aug. 31, 1999 |
| 5924143 |
Toilet bowl refill device |
Jul. 20, 1999 |
| 5913611 |
Pump operated plumbing fixture |
Jun. 22, 1999 |
| 5867844 |
Pump operated plumbing fixture |
Feb. 9, 1999 |
| 5855024 |
Siphon for tank type toilet |
Jan. 5, 1999 |
| 5842236 |
Device for refilling and emptying lavatory flushing cisterns |
Dec. 1, 1998 |
| 5819329 |
Variable control air valve and flush gate flapper |
Oct. 13, 1998 |
| 5819330 |
Toilet enhancement |
Oct. 13, 1998 |
| 5813059 |
Two-stage water-saving flushing device for a toilet tank |
Sep. 29, 1998 |
| 5761748 |
Siphon for tank type toilet |
Jun. 9, 1998 |
|
|
|
