Automatic water shut off valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 12, 1999
Grant Date -
N/A
app pub date -
Feb 2, 1996
filing date -
Feb 2, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A valve is formed by an intersection of an open ended water supply pipe and a sprinkler outlet pipe. The outlet pipe has a closed end and an outlet end that is adapted for connection to a sprinkler. A cylindrical guide post connected to the closed end extends through the intersection to a proximal portion of the outlet end. A guide assembly is slidably disposed over the guide post. In response to an excessive flow of water through the outlet end, the guide assembly is drawn through the intersection to occlude the outlet end.
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