Plumbing line test plug and method of use of the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 5, 2008
Grant Date -
Oct 26, 2006
app pub date -
Apr 21, 2006
filing date -
Apr 25, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A plumbing line test plug includes a plug body adapted to plug an interior diameter of a plumbing line. The body has a wet face, which is exposed to liquid when in use, and a dry face, which is opposed to the wet face. A flexible pressure responsive annular membrane extends outwardly and rearwardly from the wet face. Hydraulic pressure of liquid in the plumbing line, forces the flexible pressure responsive annular membrane into sealing engagement with interior walls of the plumbing line.
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