USD441859SExpiredUtility

Disposable dry-powder inhaler

94
Assignee: ISTITUTO BIOCHIMICO PAVESE PHAPriority: Apr 6, 1999Filed: Sep 30, 1999Granted: May 8, 2001
Est. expiryApr 6, 2019(expired)· nominal 20-yr term from priority
Inventors:Ivo Pera
94
PatentIndex Score
64
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for disposable dry-powder inhaler, as shown and described.

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