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. 20, 2022
Filed:
Oct. 14, 2019
Dow Global Technologies Llc, Midland, MI (US);
Pavan K. Valavala, Lake Jackson, TX (US);
Marc S. Black, Midland, MI (US);
Piyush Soni, Midland, MI (US);
Wenbo Xu, Lake Jackson, TX (US);
Hieu Truong, Lake Jackson, TX (US);
Sam L. Crabtree, Lake Jackson, TX (US);
Kumar N. Sanketh, Freeport, TX (US);
Siddharth Ram Athreya, Freeport, TX (US);
Amanda Craig, Houston, TX (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
The present disclosure provides a dosing cap. In an embodiment, the dosing cap includes (A) a collar member having an annular skirt depending from a base. An inner surface of the annular skirt has a securing member for securing the collar member to a neck of a container. The base includes (i) at least one opening with a one-way valve permitting fluid flow in a first direction, and (ii) an air channel with a one-way valve permitting fluid flow in a second direction. The dosing cap includes (B) a cap member having an annular sidewall extending from a dispensing element. An inner surface of the annular sidewall has an attachment member adjustably attached to a reciprocal attachment member on an outer surface of the first sidewall. The dosing cap includes (C) a metering chamber formed by an enclosed volume between the cap member and the base. The dosing cap includes (D) the dispensing element permitting flow of a fluid from the metering chamber.