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:
Oct. 22, 2019
Filed:
Jul. 21, 2014
Koninklijke Philips N.v., Eindhoven, NL;
Arnold Aalders, Eindhoven, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
The present invention relates to an apparatus () for evacuating a system (), comprising a pump (), the pump () being suitable for being in connection with the system () with its inlet (), a pressure tank () and a directional control valve (), the pump () transporting a medium out of the system () and the pressure tank () into an ambience when the pressure tank () is connected to its inlet (), wherein the directional control valve () is configured to switch the pressure tank () from the inlet () to the outlet () of the pump () when a predefined criterion is fulfilled. The present invention further relates to a breast pump () device comprising an apparatus () for evacuating a system () and a receiving funnel () for receiving a breast of a woman.