3m Innovative Properties Company

Imation Corporation

Joseph P Keller

Dean E Sitz

Robert Steven Kody

Daniel J Rogers

Mary Jo Johnson

Gregory H Johnson

Michael W Johnson

Raymond L Watrous

Gregory D Roberts

Gregg C Hagen

Bryan W Noble

A stethoscope includes a flexible chest piece including a top surface, a bottom surface, a side surface defining a slope between the top surface and the bottom surface, and a groove extending along an inner circumference of the chest piece. A diaphragm is positioned within the groove.

Stethoscope

The present invention is a diaphragm including a disc formed from a first material and a rim formed from a second material. The disc and the rim are a unitary piece. The rim has a Shore A durometer hardness of between about 40 and 110.

One piece stethoscope diaphragm

The present invention is a stethoscope diaphragm including a disc and a rim. The rim includes a plurality of features extending from an inner circumference of the rim.

Stethoscope diaphragm

Stethoscope with one-piece tubing, chest piece and diaphragm-rim

Cutting board and integrated slicing knife

System for releasably retaining portions of a data cartridge shell in an assembled configuration including at least one first boss tower on a first portion of the data cartridge shell having a receiving hole with an inner surface. At least one second boss tower on a second portion of the data cartridge shell including an outer surface is adapted to releasably engage with the receiving hole at a boss tower interface in the assembled configuration. A plurality of retention ribs and a plurality of guide ribs are located at the boss tower interface to releasably retain the first portion of the cartridge shell to the second portion.

System and method for automating the assembly of data storage devices

Growing community of inventors

Wahpeton, ND, United States of America

Joseph P Keller