USD421800SExpiredUtility

Powder and compressed-air inhaler

Assignee: PF MEDICAMENTPriority: Feb 19, 1998Filed: Aug 19, 1998Granted: Mar 21, 2000

Est. expiryFeb 19, 2018(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a powder and compressed-air inhaler, as shown and described.

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