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. 31, 2026
Filed:
Dec. 17, 2023
Coster Tecnologie Speciali S.p.a., Calceranica al Lago, IT;
Coster Tecnologie Speciali S.p.A., Calceranica al Lago, IT;
Abstract
A dispensing system includes a container for a fluid substance having a hollow stem and dispensing means for feeding the pressurised substance thereto. A cap includes a base body including a first seat for coupling to the stem, the base body partially defining a conduit presenting a first end in fluid communication with the seat and a second end coupled with a spray nozzle. A pressure regulator regulates passage of the substance according to the pressure in the stem to reduce passage due to an increase in pressure in the cavity and increase the passage otherwise, in order to maintain an essentially constant pressure downstream of the regulator even in the presence of variable upstream pressure. A valve element on the conduit between the regulator and the nozzle may close the conduit when the pressure present inside the latter is below a predetermined threshold and open the conduit otherwise.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile