Edgewell Personal Care Brands, LLC

Songbird Hearing, Inc.

Hassan Mohammed

Charles J Renz

Walter Paul Sjursen

Michael W Jackson

Michael DeSalvo

Steve Casteel

A bottle feeding device, including a bottom piece of a bottle body having a first perimeter wall and a top piece of a bottle body having a second perimeter wall. The top piece is pivotally affixed to the bottom piece and is rotatable with respect to the bottom piece about an axis extending generally orthogonally through the first perimeter wall and the second perimeter wall. A pair of detent feature is provided to restrain the bottom piece and the top piece into either a first relative rotational position or a second relative rotational position. A nipple is operatively affixed to the top piece of the bottle by a nipple ring threaded onto the top piece of the bottle. A method of feeding an infant and of manufacturing the bottle are also provided.

Bottle feeding device

A hearing aid comprises a microphone that receives incident sound waves from one or more sources external to the hearing aid, and converts the sound waves into electronic signals; a circuit that amplifies the electronic signals; a receiver that converts the amplified electronic signals into amplified sound waves; and a tuned resonant cavity between the microphone and the at least one external sound source. At least one parameter of the tuned resonant cavity is selected to modify the frequency response of the incident sound waves that are received by the microphone. In particular, the geometry of one or more openings through which sound waves enter the chamber, the geometry of the chamber itself, and/or the geometry of one or more openings through which sound waves exit the chamber, are selected to condition the incident sound waves by modifying the frequency response of the audio signal prior to the signal being received at the microphone.

Hearing aid with tuned microphone cavity

Growing community of inventors

Bayonne, NJ, United States of America

Hassan Mohammed