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. 03, 2026
Filed:
Mar. 22, 2024
Waters Technologies Corporation, Milford, MA (US);
James E. Usowicz, Webster, MA (US);
Stanislaw Koziol, Wrentham, MA (US);
Waters Technologies Corporation, Milford, MA (US);
Abstract
A bottle cap includes a lower cap body that is threaded for attachment about an opening in a solvent bottle and an upper cap body attached to the lower cap body. A liner disposed inside the lower cap body includes at least one opening to pass a solvent tube while limiting evaporation of the solvent in the bottle. Features in the upper cap body permit identification flags to be attached. Each flag has an opening to pass a corresponding tube and includes one or more characters or symbols, color-coding and/or shape-coding to identify the corresponding solvent and/or a system inlet to which the tube is connected at its other end. The upper and lower cap bodies are independently rotatable about a cap axis and allow the bottle cap to be removed from or attached to the bottle without the need to remove any tubes passing through the bottle cap.