Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Household
Class Information
Number: 4/338
Name: Baths, closets, sinks, and spittoons > Flush closet > Normally empty tank > With seat-actuated valve
Description: Subject matter under Class 333 including a seat which, when moved, operates a valve to supply liquid to the tank and/or operates the outlet valve from the tank.










Sub-classes under this class:

Class Number Class Name Patents
4/339 And drain means 2


Patents under this class:

Patent Number Title Of Patent Date Issued
8424124 Seat operated toilet with movable water storage tank Apr. 23, 2013
7476368 Method and device for deactivating items and for maintaining such items in a deactivated state Jan. 13, 2009
4573223 Automatic toilet tank release Mar. 4, 1986











 
 
  Recently Added Patents
Structure of pixel electrode
Debris tray
Methods and apparatus for intelligent selection of goods and services in mobile commerce
Retransmission and retransmission request in data communication systems
Nucleic acid sequences encoding strictosidine synthase proteins
Invisible fence battery charger
Piezoelectric speaker and method of manufacturing the same
  Randomly Featured Patents
Clock face
Display change between mobile terminal display and external device display
Noise maker
Construction toy element
Sheet fastening assembly and fastener therefor
Food vending machine with cooking apparatus
Relocation management and reporting system
LTMC polymerization of unsaturated monomers
Biomechanical ankle brace
End face polishing machine