CA2576906A1 — Inhalation actuated percussive ignition system
Assigned to Alexza Pharmaceuticals Inc · Expires 2006-03-02 · 20y expired
What this patent protects
Inhalation actuated percussive ignition systems are disclosed. Systems comprise a housing defining an airway, an airflow sensitive actuator coupled to the airway, and a mechanism coupled to the airflow sensitive actuator configured to activate a percussive igniter in a response t…
USPTO Abstract
Inhalation actuated percussive ignition systems are disclosed. Systems comprise a housing defining an airway, an airflow sensitive actuator coupled to the airway, and a mechanism coupled to the airflow sensitive actuator configured to activate a percussive igniter in a response to an airflow in the airway produced by a patient inhaling through a mouthpiece.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
Track this patent
Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.