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:
Sep. 06, 2022
Filed:
Sep. 09, 2013
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
Arnold Aalders, Waalwijk, NL;
Michiel Dirk Augustinus Bijloo, Udenhout, NL;
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/06 (2006.01); A61M 1/00 (2006.01);
U.S. Cl.
CPC ...
A61M 1/06 (2013.01); A61M 1/82 (2021.05);
Abstract
The present application relates to a breast pump. The breast pump has a chamber () and a membrane (). The membrane () is receivable in the chamber () to separate the chamber () into first and second spaces (). The membrane () is also deformable in the chamber in response to a reduction of pressure in the first space () to cause a reduction of pressure in the second space (). A limiter () is in the chamber () against which the membrane () is locatable to limit deformation of the membrane ().