Dry powder inhaler

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FIG. 1 is a rear and bottom perspective view of an inhaler;

FIG. 2 is a bottom plan view of an inhaler shown in FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.


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

Referenced Cited
U.S. Patent Documents
6443152 September 3, 2002 Lockhart et al.
6941947 September 13, 2005 Young et al.
Patent History
Patent number: D548833
Type: Grant
Filed: May 28, 2004
Date of Patent: Aug 14, 2007
Assignee: Quadrant Technologies Limited
Inventors: Matthew E. Young (Cambridge), Stuart Brian William Kay (Cambridge), Neil Richard Harrison (Birmingham), Michael W. Ligotke (San Diego, CA)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Perkins Coie LLP
Application Number: 29/206,376