Dry powder inhaler with cover

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Information

Patent Grant
D417912

References
Source

Patent Number
D417,912
Date Filed
Tuesday, September 29, 1998
26 years ago
Date Issued
Tuesday, December 21, 1999
25 years ago

Inventors
- Risto Virtanen
- Allan Dagsland
Original Assignees
- ASTRA AKTIEBOLAG, A SWEDISH CORPORATION
Examiners
- Reid; Stella
- Simmons; Ian
Agents
- Fish & Richardson P.C.

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 110
- 128 2035
- 128 20014
- 128 20513
- 128 20021
- 128 20023
International Classifications
- 2902
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a dry powder inhaler with cover, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
98-0738	Mar 1998	SEX

US Referenced Citations (5)

Number	Name	Date	Kind
D348928	Ashley et al.	Jul 1994
D377686	Walbeck et al.	Jan 1997
D397435	Naumann	Aug 1998
2966909	Halpesin	Jan 1961
5331953	Andersson et al.	Jul 1994