US Patent 11993446 Dispenser for pressurized canister

A dispenser system for a pressurized canister including an actuator including components such as an external housing, a valve having a top stem connector for attachment to an output hose, support pins, and a one way ball check valve having a stem fitting with an extended valve stem for engaging the pressurized canister, a pivoting actuator control or trigger, having a trigger return spring, to bias the trigger out of engagement with the valve, unless a stop pin is removed and the trigger is pivoted into operating engagement under compression of the trigger and trigger return spring by a user. The sensor may communicate with a mobile device to indicate when to stop dispensing contents from the canister.