Mouthpiece for a spirometer
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The dashed lines are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a “mouthpiece for a Spirometer,” as shown and described.
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Type: Grant
Filed: Jan 3, 2007
Date of Patent: Dec 4, 2007
Assignee: Jones Medical Instrument Company (Oak Brook, IL)
Inventors: Scott E. Jones (Chicago, IL), William C. Jones, Jr. (Chicago, IL)
Primary Examiner: Doris Clark
Assistant Examiner: Anhdao Doan
Attorney: Marshall, Gerstein & Borun LLP
Application Number: 29/275,675