Abstract: The present disclosure describes a cost-effective earplug device that delivers minimally distorted sound, offers sound protection, can fit most users, and can protect human hearing from dangerously-high acoustic levels without the cost or inconvenience of a custom earplug.
Type:
Grant
Filed:
September 30, 2016
Date of Patent:
March 8, 2022
Assignee:
EAROS, INC.
Inventors:
John G. Aceti, Wayne J. Staab, Peter T. Ragonetti, Ron Andre Madramotoo