Disposable ear plug

Details Disposable ear plug Disposable ear plug

A - Human Necessities

61

F

181/11.5

A61F 11/08 (2006.01)

Patent

CA 1187815

DISPOSABLE EAR PLUG ABSTRACT OF THE DISCLOSURE An ear plug is described, which includes a shell formed of closed cell foam material, with the shell surface having a multiplicity of small bumps that also form the walls of cells which lie at the surface of the shell, whereby to avoid wrinkling when the shell is squeezed into the ear canal. A stem of resilient material lies freely moveable in the shell, and is short so it extends substantially no further than the open end of the shell.

393538

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