Powder inhaler with suction actuated locking means
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 5, 1995
Grant Date -
N/A
app pub date -
Apr 2, 1993
filing date -
Oct 4, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A powder inhaler comprising a box (1) in which a suction channel (84) is formed enabling a user to inhale a powder, the inhaler being characterized in that it includes a pusher (2) associated with a return spring (83), actuation thereof enabling a dose of powder to be brought into a position enabling it to be sucked into the suction channel (84), and in that the box (1) includes a locking mechanism enabling the pusher (2) to be locked after it has been actuated, and enabling it to be unlocked when the user sucks up the dose of powder in the channel (84).
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