ELECTROSTATIC COATING GUN

1 . An electrostatic coating gun, comprising: an air cap; a fluid nozzle; a gun body; an air inlet;

and a coating inlet, wherein the air cap comprises a removably attached electrode wire configured to conduct an electrostatic charge to a coating. by indirect charge, by extending slightly from a face of the air cap.

2 . The electrostatic coating gun of claim 1 , wherein the removably attached electrode wire is held to the air cap by a retaining ring, wherein the retaining ring is attached to the air cap by a plurality of screws.

3 . The electrostatic coating gun of claim 2 , wherein the plurality of screws are equally radially spaced about the retaining ring and air cap.

4 . The electrostatic coating gun of claim 2 , wherein the retaining ring is configured to selectively orient a set of shaping air outlets on the air cap in each of a vertical position or a horizontal position.

5 . The electrostatic coating gun of claim 4 , wherein the retaining ring is configured to selectively orient a set of shaping air outlets on the air cap in a vertical or horizonal position by a friction fit of the air cap within a plurality of notches in the retaining ring.

6 . The electrostatic coating gun of claim 2 , wherein the retaining ring is configured to hold a conductive element configured to receive electrical power and transfer the electrical power to the removably attached electrode wire.

7 . The electrostatic coating gun of claim 4 , wherein the conductive element is a semicircular element in direct electrical communication with the removably attached wire electrode and a power cascade.

8 . The electrostatic coating gun of claim 2 , wherein the electrostatic coating gun comprises a non-adjustable fluid control valve.

9 . The electrostatic coating gun of claim 1 , wherein the gun body comprises a handle, trigger, and a trigger guard.

10 . The electrostatic coating gun of claim 9 , wherein the trigger guard comprises a trigger guard base comprising a hinge.

11 . The electrostatic coating gun of claim 10 , wherein the trigger guard comprises a set of parallel extensions attached to the hinge and a set of parallel protrusions attached to the extensions.

12 . The electrostatic coating gun of claim 11 , wherein the trigger guard base comprises a set of first trigger guard notches and a set of second trigger guard notches, wherein the parallel extensions can form a friction fit with either of the first trigger guard notches or second trigger guard notches.

13 . The electrostatic coating gun of claim 12 , wherein the trigger guard is configured to prevent actuation of the trigger when the set of parallel extensions are in a friction fit with the first trigger guard notches.

14 . The electrostatic coating gun of claim 13 , wherein the trigger guard is configured to prevent actuation of the trigger when the set of parallel extensions are in a friction fit with the first trigger guard notches by preventing a user from pulling the trigger toward the handle by blocking motion of a finger from a base portion of the trigger toward the handle.

15 . The electrostatic coating gun of claim 10 , wherein the trigger guard is configured to allow actuation of the trigger when the set of parallel extension are in a friction fit with the second trigger guard notches, wherein the handle comprises a finger shelf, wherein the finger shelf prevents motion of the extensions toward the handle base, wherein the trigger guard base comprises a flared portion for attachment to the handle, and wherein the trigger guard consists of a polyamide resin consisting of the reaction product of the polymerization of monomers from the group consisting of caprolactam, hexamethylene diamine, adipic acid, and combinations thereof.