Apparatus for dispensing detergent
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 5, 2001
Grant Date -
N/A
app pub date -
Jan 7, 2000
filing date -
Jan 7, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for dispensing detergent into a toilet cistern includes a container, a membrane, a floating body, and a casing. The membrane has two sides that face an entrance of the container and are connected with the floating body, respectively. The floating body is surrounded by the casing, which in turn is connected to the entrance of the container. The floating body is movable up and down within the casing and moves according to a buoyant force due to the water level in the cistern resulting in a variation of the pressure difference inside and outside the container. Thus a well-defined quantity of cleaning liquid is released from the container, as determined by the movement of the membrane.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully