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:
Dec. 24, 2024
Filed:
Apr. 04, 2022
L'oreal, Paris, FR;
Joseph W. Grez, North Bend, WA (US);
Carolina Canamaque, Clark, NJ (US);
Mark E. Bartlett, North East, PA (US);
Scott P. Mosby, Memphis, NY (US);
Joseph Michael Recco, Spencerport, NY (US);
Francis George Tatu, Minlius, NY (US);
Adam Paul Vallee, Cato, NY (US);
Mara Applebaum, Clark, NJ (US);
L'Oreal, Paris, FR;
Abstract
A formula delivery appliance generally includes a formula delivery head having features to mix, direct, and distribute formulation through nozzles to a desired location, such as the hair or scalp of a user. In this regard, the formula delivery head may include a plurality of nozzles configured to discharge the formulation at a desired flow rate. In some instances, the flow rate across the plurality of nozzles is controlled such that each nozzle has a flow rate within a specified percentage of the average flow rate across the plurality of nozzles.