.~ Having treated (e.g., coated) surface or distinct contact surface layer
DEFINITION
Classification: 439/886
Having treated (e.g.., coated) surface or distinct contact surface layer:
(under subclass 884) Device including a filmlike outer covering intended to make physical engagement with a mating contact, which is distinct from the body of the device and may have been applied thereto by a coating process or by a laminating process.