Back to results
US 12,448,202 B2Granted
Refillable dispenser can with refill valve and outlet valve and a bag for receiving an active substance
AssigneeWüRth International AG
InventorsMichael Scheuber, Herbert Reuther
Life of this patent
Estimating the term…
Abstract
Refillable dispenser can for discharging an active substance, wherein the dispenser can comprises a deformable bag for receiving the active substance, a refill valve which is connected with the bag, for connecting with a refill station for refilling the bag with the active substance, and an outlet valve which is connected with the bag, for discharging the active substance out of the bag in a user-defined manner.
Claims19
Refillable dispenser can for discharging an active substance, wherein the dispenser can comprises:
- a deformable bag for receiving the active substance;
- a refill valve which is connected with the bag for connecting with a refill station for refilling the bag with the active substance;
- an outlet valve which is connected with the bag for discharging the active substance out of the bag in a user-defined manner;
- and
- a distributor pipe at least in portions in the bag, which is at least in portions arranged between the refill valve and the outlet valve, and comprises at least one sidewall opening for forming at least one passage for the active substance between an interior of the distributor pipe and a receiving volume of the bag.
2 more elements
Dependencies are inferred from the claim text.