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:
Apr. 21, 2015
Filed:
Mar. 11, 2009
Lukas Haerder, Bad Neustadt/Saale, DE;
Claus Breuer, Ennigerloh, DE;
Lukas Haerder, Bad Neustadt/Saale, DE;
Claus Breuer, Ennigerloh, DE;
Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, DE;
Abstract
An inhaler () includes a sieve part () for administrating powdered substances such as medical substances. The inhaler () includes a suction air channel () leading to a mouthpiece (), a substance supply container () that is moveable inside a receiving chamber () and the sieve part () disposed in the suction air channel () between the receiving chamber () and the mouthpiece (). The sieve part includes a retaining edge (), a sieve area contained in a cross sectional area within the retaining edge (), and a protruding area () that protrudes to one side and has a flat portion ().