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:
Apr. 09, 2024
Filed:
Mar. 18, 2021
Lindal France Sas, Val de Briey, FR;
Hervé Bodet, Verdun, FR;
Eric Gaillard, Dieue-sur-Meuse, FR;
LINDAL FRANCE SAS, Val de Briey, FR;
Abstract
The invention relates to a dispensing head comprising an insert () provided with a cam surface, a ring () on which is articulated a lever () provided with a trigger, and at least one cam follower. The lever and the cam surface can rotate relative to each other between a closed position and an open position. According to the invention, the insert () is configured to be blocked in rotation relative to the container () and to the stem () of the valve, the ring is an adjustment ring () which is configured to rotate relative to the container () and to the insert () about the main axis (A) of the valve to bring the lever () and the cam surface () into an open or closed position. Tamper-evident means can be provided in the insert to ensure the integrity of the dispensing head before the first use.