POWERED AIR PURIFYING RESPIRATOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 24, 2009
app pub date -
Dec 19, 2007
filing date -
Dec 19, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A powered air purifying respirator includes a housing defining an air inlet and an air outlet; a filter assembly operably connected to the housing for removing contaminants from air passing therethrough; an impeller/motor assembly contained within the housing for drawing air through the air inlet and through the filter; a flow sensor contained within the housing for measuring air flow from the air inlet to the air outlet; and a liner contained within the housing for locating and retaining the various internal components, while also aiding in attenuating a force of impact to the housing, the liner further defining an air pathway from the impeller/motor assembly through the flow sensor and to the air outlet.
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