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:
Jul. 30, 2024
Filed:
May. 11, 2020
Applicant:
Aptar France Sas, Le Neubourg, FR;
Inventors:
Matthieu Baillet, Rouen, FR;
Ludovic Petit, Vitot, FR;
Assignee:
APTAR FRANCE SAS, Le Neubourg, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 39/14 (2006.01); B05B 11/10 (2023.01); F04B 39/00 (2006.01); F04B 53/14 (2006.01);
U.S. Cl.
CPC ...
F04B 39/14 (2013.01); B05B 11/1039 (2023.01); F04B 39/0016 (2013.01); F04B 53/143 (2013.01);
Abstract
A method for assembling a fluid product dispensing pump, including providing a piston () secured to an actuation rod (); a pump body () having a pump chamber (); a sleeve (), an outlet valve element () an inlet valve element () which slides in a sleeve () of the pump body having a reduced diameter; and a spring (). The method includes fixing the outlet valve element in the piston; inserting the piston and the outlet valve element into the sleeve; inserting from the top the spring and the inlet valve element into said sleeve; and inserting from the top the sleeve into the pump body.