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:
Jun. 25, 2024
Filed:
Dec. 18, 2020
Applicant:
Optrel Holding Ag, Wattwil, CH;
Inventors:
Jonathan Heusser, Uerikon, CH;
Robert Buechel, Wattwil, CH;
Daniel Bloechlinger, St. Gallenkappel, CH;
Jasper Brouwer, Staefa, CH;
Assignee:
Optrel Holding AG, Wattwil, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B 7/10 (2006.01); A62B 9/04 (2006.01); A62B 18/00 (2006.01); A62B 18/02 (2006.01); A62B 23/02 (2006.01); F04D 29/70 (2006.01);
U.S. Cl.
CPC ...
A62B 7/10 (2013.01); A62B 9/04 (2013.01); A62B 18/006 (2013.01); A62B 18/025 (2013.01); A62B 23/02 (2013.01); F04D 29/701 (2013.01); F04D 29/703 (2013.01);
Abstract
A blower device for a respiratory protection system comprises a fan for a generation of an airflow and comprises one or more filter element that is flowed through by the airflow. The fan is arranged at least partly beside the one or more filter element. The airflow is deflected between the fan and the filter element.