Thin profile air purifying blower unit and filter cartridges, and method of use
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 30, 2008
Grant Date -
Mar 9, 2006
app pub date -
Sep 3, 2004
filing date -
Sep 3, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A thin profile PAPR filter blower system and method of use that operates in conjunction with a thin profile filter cartridge. The design allows an unaided user to swap filter cartridges without compromising the safety of the user, even when the user is located in a contaminated environment. Other components of the system include a blower control mechanism, a short conduit for delivering filtered air to a worn face mask, a self-contained power supply, optional attachment features to secure the system to a wearer's body, features for sealably connecting and replacing filter cartridges, and a quick change locking mechanism to secure and release filter cartridges. An optional remotely located control device is also provided.
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