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:
Jun. 24, 2025
Filed:
Oct. 27, 2021
Applicant:
Guala Dispensing S.p.a., Alessandria, IT;
Inventor:
Riccardo Alluigi, Alessandria, IT;
Assignee:
Guala Dispensing S.P.A., Alessandria, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 11/00 (2023.01); A47K 5/18 (2006.01); B05B 11/02 (2023.01); B05B 11/10 (2023.01);
U.S. Cl.
CPC ...
B05B 11/1033 (2023.01); A47K 5/18 (2013.01); B05B 11/028 (2023.01); B05B 11/1053 (2023.01);
Abstract
A dispenser for pasty products which has a head, a pump, an actuator, and a container tube is provided. The pump is provided with a flexible annular lip protruding out of the pump and inserted into an initial section of a dispensing tube of the head, configured to sealingly come into contact with an initial surface of the initial section to form an upper or delivery valve.