The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2009
Filed:
Aug. 24, 2006
Applicants:
Gilbert Wuttke, Dortmund, DE;
Hubert Kunze, Dortmund, DE;
Inventors:
Gilbert Wuttke, Dortmund, DE;
Hubert Kunze, Dortmund, DE;
Assignee:
Boehringer Ingelheim International GmbH, Ingelheim, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 11/00 (2006.01); A61M 15/00 (2006.01); A61M 16/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A nebulizer for a fluid, particularly for medicinal aerosol therapy. To allow easy operation, the nebulizer has a valve device, so that air supply openings in a mouthpiece can be blocked off to prevent backflow.