Inhalation atomizer with a one-piece valve element
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 4, 2003
Grant Date -
Aug 16, 2001
app pub date -
Dec 20, 2000
filing date -
Dec 22, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The inhalation atomizer of the invention has a valve box, which is divided into two sub-chambers by a partition wall. The valve box is closed by a valve box cover. A one-piece valve element projects into both sub-chambers and closes the openings provided in the sub-chambers and in the valve box cover in dependence on the breathing of the patient.
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