Patent · US Active

Dose indicator device

US9517314B2 · kind B2 · utility

4Cited by
33References
25Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 31, 2013
Grant dateDec 13, 2016
Priority date—
Expiry dateMar 16, 2034

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG06M1/166
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

A dose indicator device for a pressurized metered dose inhaler comprises an inner wheel, annular outer wheel, actuator and housing;

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.