A FOAM EARPLUG

Application 567/CHENP/2007 published 2007-09-07, filed 2007-02-08
A FOAM EARPLUG The present invention relates to a foam earplug that comprises a first segment, a second segment and a predetermined articulation zone disposed between the first segment and the second segment. The earplug exhibits an equilibrium bend force of no greater than about 10 g. (Fig. la & Fig. lb)

Applicant

1)3M INNOVATIVE PROPERTIES COMPANY
:3M CENTER, P O BOX 33427, SAINT PAUL, MN 55133-3427, USA U.S.A.

Inventor

1)REMER, DEAN, M 2)MARTINSON, PAUL, A

International Info

Classification: A 61 F 11/08

Priority Information

09/608,911 U.S.A. 2000-06-30