Apparatus for delivering air-borne substances
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 27, 2004
Grant Date -
N/A
app pub date -
Jan 14, 1998
filing date -
Jan 22, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus and methods for delivery of air-borne materials from pulsatile delivery devices by passing the emissions from such devices and air in a coaxial manner through a suitable mixing chamber. Preferred apparatus include a chamber defining an axis of air flow, a plurality of pulsatile delivery devices, an actuator in communication with the devices for selective actuation thereof, and a device for introducing air at a first end of the chamber and for flowing that air substantially along the axis. The pulsatile delivery devices are positioned at the first end of the chamber such that actuation of the devices emits an air-borne substance substantially along the axis of air flow.
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