Spray device

Details Spray device Spray device

2001-08-15

2010-12-07

Erezo, Darwin P (Department: 3773)

Surgery

Liquid medicament atomizer or sprayer

Pre-pressurized container holding medicament

C128S200140

Reexamination Certificate

active

07845346

ABSTRACT:
The present invention relates to a spray device (e.g., an inhaler) comprising an aerosol formulation administered to the respiratory or nasal tract in which the level of formulation remaining in the device can be readily inspected. The device comprises a glass vial (1) coated with a coating of polymeric material having at least one clear or translucent portion (4).

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patent: 4-044946 (1992-04-01), None
patent: 4-112027 (1992-04-01), None
patent: 10-081336 (1998-03-01), None
patent: WO 9632345 (1996-10-01), None

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