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. 07, 2023
Filed:
Sep. 02, 2020
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Stefano Bartolucci, Singapore, SG;
Nathan Daniel Grubbs, Moreland Hills, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/02 (2006.01); B65D 47/18 (2006.01); B65D 47/06 (2006.01);
U.S. Cl.
CPC ...
B01L 3/0293 (2013.01); B01L 3/0282 (2013.01); B65D 47/06 (2013.01); B65D 47/18 (2013.01);
Abstract
A product dispenser with a reservoir adapted for a product and a cap. The reservoir has a protrusion and a piston engaging mechanism. The cap has a pipette, a piston configured to move to create a suction to draw the product through a lower end orifice of the pipette, a housing for the piston, a corresponding engaging mechanism, a button configured to dispense the product, and a chamber configured to change its volume depending on the movement of the piston and the movement of the button.