LandOfFree - US Patents - Listing for Acoustics,Anatomic or prosthetic relation,Ear and mouth

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Plane speaker

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Plexiglas speakers

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Plug for miniature receiver

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Plug-type hearing device

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Pneumatic headset

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Portable acoustic hearing enhancement device

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Practical stethoscope cover and dispenser therefor

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Pre-cordial stethoscope cover

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Pressure recording process and device

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Pressure regulating earplug

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Pressure ring for ear cover

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Preventing faulty operation of elevator car door

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Production process for custom-moulded ear-plug devices

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Protective cover for a contact surface for a stethoscope

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Protective stethoscope cover having a head cover connected to a

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Pyramid loudspeakers with twin cross-phased mid-range speakers

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Rear deck mounting adapter for car speaker

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Rear deck mounting adapter for car speaker

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Rearward sound enhancing apparatus