Device For Filtering Second-Hand Smoke
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 13, 2008
app pub date -
Sep 8, 2006
filing date -
Sep 8, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A device for filtering second-hand smoke from a burning tobacco product includes a first chamber for receiving the lit end of the tobacco product. Users of the device can inhale smoke from the tobacco product through a first aperture in the first chamber, while a filter communicating with the first chamber filters smoke from the burning end of the tobacco product. A second chamber is configured to receive smoke and air exhaled by the user. The smoke is filtered by the second filter and the filtered air is passed through to the surrounding environment.
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