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:
Mar. 19, 2019
Filed:
Dec. 30, 2013
Applicant:
Bmc Medical Co., Ltd., Shingshan, Beijing, CN;
Inventors:
Yi Liu, Beijing, CN;
Xingwen Chen, Beijing, CN;
Assignee:
BMC Medical Co., Ltd., , CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 16/06 (2006.01); A61D 7/00 (2006.01); A61M 16/08 (2006.01);
U.S. Cl.
CPC ...
A61D 7/00 (2013.01); A61M 16/06 (2013.01); A61M 16/0644 (2014.02); A61M 16/0683 (2013.01); A61M 16/0816 (2013.01);
Abstract
An adjustment assembly of a respiratory mask is provided and includes: a forehead fixing device, adapted to fix the respiratory mask on a user's forehead; an adjustment device, comprising a base body and connectors set on the base body, wherein, at least one connector is chosen by a user to be connected with the forehead fixing device according to the user's forehead.