Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pump for cosmetic product vial, sealed under low-pressure conditions

Pump for cosmetic product vial, sealed under low-pressure conditions

US Patent 10926281 · Granted Feb 23, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Piston for a reservoir of a dispenser of a fluid product without air intake2025
Dose adjustable dispensing system and methods of using and assembling the same2025
Foam dispensing system having multiple valves for a dispenser, and associated fo2025
Piston for a reservoir of a dispenser of a fluid product without air intake2023
Method for producing a guiding rod for a pump2023
Piston for a reservoir of a dispenser of a fluid product without air intake2022
Pump for cosmetic product vial provided with air purging means2021
Molded pump for dispensing a fluid product2020
Pump for a receptacle, in particular a bottle for a cosmetic product, and a disp2020
Air purge device for an airless liquid product dispenser2019
Suction device for a liquid product in a dispenser2019
System for actuating a member for dispensing a fluid product2019