US 2025/0353661 A1 · SPRAY WAND DISPENSER AND RUST PROTECTOR APPLICATION SYSTEM

Abstract

Dispenser [20] and system [100] providing a surface treatment to metal parts, equipment and vehicles for corrosion prevention. The dispenser [20] has an external housing [22] with an actuator [40], a valve for engaging a valve stem [V] of a canister, a button trigger [28] for activation, and a trigger return spring, to bias the button trigger [28] out of engagement with the valve. An outlet [26] from the external housing [22] enables removable attachment of a reusable flexible elongate delivery conduit [60] having a support wire [62]. Delivery conduit is stored wrapped around the external housing, and extends for between at least 2 and 3 feet for use. A fluid delivery end [68] of the delivery conduit includes a delivery nozzle [80] enabling a user to provide a spray pattern for fluid delivery, where the spray pattern dispenses fluid at a 45° angle with respect to the delivery conduit.

Claims17

Dependent claims

A dispenser [20] for providing a chemical surface treatment, the dispenser comprising,

an external housing [22] having a fluid outlet [26] engaged with a flexible elongate delivery conduit [60], wherein the flexible elongate delivery conduit includes a support wire [62] and is wrapped around a portion [32] of the external housing [22] during storage, and during operation extends for a length of at least approximately 2 feet from the fluid outlet [26], and a fluid delivery end [68] of the flexible elongate delivery conduit includes a delivery nozzle [80] providing a spray pattern for delivering fluid [F].

A method for providing a chemical surface treatment comprising the steps of:

unwrapping a flexible elongate delivery conduit [60] having a support wire [62] from a storage position wrapped around a portion [32] of a dispenser external housing [22],
attaching a rotary attachment [66, 67] on a fluid receiving end [64] of the flexible elongate delivery conduit [60] to a fluid outlet [26] on the dispenser external housing [22] to provide fluid communication of the chemical surface treatment from a first connected canister [C] to a fluid dispensing end [69] of the flexible elongate delivery conduit;
extending the flexible elongate delivery conduit [60] for a length of at least approximately 2 feet from the fluid outlet [26],
dispensing the chemical surface treatment from the connected canister [C] via the spray nozzle [80] on the fluid delivery end of the flexible elongate delivery conduit [60];
removing the flexible elongate delivery conduit [60] from the fluid outlet [26] following application of the chemical surface treatment [F] from the connected canister [C];
and
attaching the rotary attachment [66, 67] on the fluid receiving end [64] of the flexible elongate delivery conduit [60] to reuse the flexible elongate delivery conduit on a fluid outlet [26] on a dispenser external housing [22] providing fluid communication of a chemical surface treatment [F] from a second connected canister [C].

4 more elements

Dependencies are inferred from the claim text.

Spray wand dispenser and rust protector application system

Life of this patent

Spray wand dispenser and rust protector application system

Life of this patent

Abstract

Claims17