Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Dispensing device










Image Number 8 for United States Patent #4512041.

This invention provides a dispensing device for toilet tank. It dispenses a liquid cleanser substantially in a predetermined quantity during each flushing cycle. The dispensing device comprises a float and a container disposed adjacently under the float for holding the cleanser; a dispensing member fitted in the outlet of the container, which includes vertical and transverse passage defining tortuous passages for discharging a substantially measured liquid cleanser when the dispensing device is automatically pivoting to an inverted position relative to its normally mounting position caused by a decrease of buoyance in a flushing cycle, and will restore to the normally mounting position when the water level rises again.








 
 
  Recently Added Patents
Fusion of road geometry model information gathered from disparate sources
Method for cutting C--Mn steel with a fiber laser
Electronic device, information processing method, and storage medium
Method and apparatus for laser strip splicing
Assigning runtime artifacts to software components
LED light source lamp having drive circuit arranged in outer periphery of LED light source
Internal wiring structure of semiconductor device
  Randomly Featured Patents
Coffee maker
Electromagnetic sensor assembly for musical instruments having a magnetic lining
Apparatus for attaching a gliding element to a shoe
Silicon nitride coated carbon fibers and composites
Products containing Tc-99-m-.omega.alkylphosphinico-1-hydroxyalkane-1,1-diphosphonates for bone scintigraphy and a process for the preparation of these products
Ultrasonic diagnostic apparatus
Fabrication of integrated circuits with borderless vias
Thermophilic fungal expression system
Scraper for cleaning tubular members
Network presence indicator for communications management