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. 15, 2026
Filed:
Mar. 14, 2022
Koninklijke Philips N.v., Eindhoven, NL;
Gijsbert Hendrik Van Veldhuizen, Groningen, NL;
Camiel Gubbels, Nederweert-Eind, NL;
Coen Petrus Martinus Claassen, Lommel, BE;
Christoph Dobrusskin, Nuenen, NL;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
An expression assembly for breast pump comprises a diaphragm, a cover over the diaphragm to define a sealed space between them, and a breast shield to which the cover and diaphragm are coupled. The diaphragm defines a cavity having an open end for receiving a nipple of a user and a closed end. The open end is angled back at the top to cover more of the top of the breast. This enables the diaphragm to provide better stimulation of the breast as well reducing leakage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile