Vacuum with multiple exhaust points
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 11, 2012
Grant Date -
Apr 16, 2009
app pub date -
Oct 7, 2008
filing date -
Oct 11, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vacuum is provided with multiple exhaust points which provide for quieter, lower velocity discharge of the air from the vacuum source. The multiple exhaust points are supplied from a radially extending chamber that is defined between upper and lower panels. The radially extending chamber has both vertical and radial sections that operate to slow the velocity of the exhaust air to reduce the noise generated by the vacuum.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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