Pipe coupler for in-wall central vacuuming system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 1, 2009
Grant Date -
Dec 16, 2004
app pub date -
Jun 14, 2004
filing date -
Jun 13, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An in-wall central vacuuming system has a central receptacle and a vacuum pump for drawing dirt and dust into a network of piping and into the receptacle. The system includes a series of ports strategically located around an interior environment of a residential or commercial building. The series of ports permit a flexible tubular hose to be connected thereto. Each port includes an interior wall mounting plate positioned behind the port and has axially aligned circular openings for receiving the flexible tubular hose. An elbow positioned within the wall attaches to a rearwardly extending tubular portion of the mounting frame and attaches to an odd sized first pipe section. A coupler member attaches the odd sized first pipe section to a universally available second pipe section which is used to create a network of piping for the system.
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