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. 04, 2023
Filed:
Jun. 29, 2021
Applicant:
Dürr Dental SE, Bietigheim-Bissingen, DE;
Inventors:
Andreas Hägele, Weinstadt, DE;
Thomas Wohlbold, Lehrensteinsfeld, DE;
Assignee:
DÜRR DENTAL SE, Bietigheim-Bissingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/66 (2006.01); A61C 19/00 (2006.01); F04D 29/42 (2006.01); F04D 29/58 (2006.01);
U.S. Cl.
CPC ...
F04D 29/664 (2013.01); A61C 19/007 (2013.01); F04D 29/4226 (2013.01); F04D 29/5826 (2013.01);
Abstract
A medical, in particular dental-medical, fan for extracting or compressing a gaseous working fluid, in particular air, comprises a compressor unit with an outer housing, which comprises an inlet opening for the working fluid and an outlet opening for the working fluid, which are fluidically connected to one another, and which defines a compressor sector and a drive sector.