USD441446SExpiredUtility

Dry powder inhaler with cover

95
Assignee: ASTRA ABPriority: Mar 30, 1998Filed: Sep 29, 1998Granted: May 1, 2001
Est. expiryMar 30, 2018(expired)· nominal 20-yr term from priority
Inventors:Allan DagslandRisto Virtanen
95
PatentIndex Score
58
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a dry powder inhaler with cover, as shown and described.

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