Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/398
Name: Baths, closets, sinks, and spittoons > Flush closet > Tank only > With outlet valve > Float type > Having seating guide > Cage type
Description: Subject matter having an openwork structure or frame to confine the outlet valve to limit its lateral motion.










Patents under this class:

Patent Number Title Of Patent Date Issued
8668105 Buoyant plug for emergency drain in floating roof tank Mar. 11, 2014
7788742 Cistern outlet valve assembly Sep. 7, 2010
6237164 Toilet tank assembly May. 29, 2001
5502846 Flush tank mechanism Apr. 2, 1996
4858251 Pressurized water cistern with floating valve Aug. 22, 1989
4499615 Flush and refill device Feb. 19, 1985
4313233 Waterless flush toilet system Feb. 2, 1982
4222130 Waterless flush toilet system Sep. 16, 1980
4185339 Water closet tank and inclined outlet valve ball element support therefor Jan. 29, 1980
3972076 Mechanism for flush systems Aug. 3, 1976











 
 
  Recently Added Patents
Output queued switch with a parallel shared memory, and method of operating same
Semiconductor device element formed on SOI substrate comprising a hollow region, and having capacitors in an electric field alleviation region
Methods and systems for providing a business repository
Image forming apparatus, control method of image forming apparatus, and storage medium
Metal melting apparatus and method for melting metal
Semiconductor device and manufacturing method thereof
Display apparatus having a semi-penetration layer and a sealing unit
  Randomly Featured Patents
Plant box for viewing roots
Method for recovering metal values from concentrates of sulfide minerals
Method and apparatus for communication within a programmable device using serial transceivers
Saliva sampling device and sample adequacy system
Polypeptides having cellulolytic enhancing activity and polynucleotides encoding same
Penam-dimethylsulfoxide complex
Magnetooptic memory medium
Oil well production system using a hollow tube liner
Portable restraining passenger safety vest for vehicles
Advanced LCD packaging for military and severe environments