Eye and ear protection apparatus

Apparel – Head coverings – Muffs

Reexamination Certificate

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Details

C351S158000

Reexamination Certificate

active

07020901

ABSTRACT:
A combined eye and ear protective device has an eye protective portion and an ear protective portion, the eye protective portion and the ear protective portion being functionally cooperating. The protective device utilizes the eye protective portion of the device as the head support for the ear protective portion of the device and configures the eye protective portion within a single piece of optically clear material that reduces or eliminates the discontinuity between the lenses and frame of conventional eyeglasses and provides for unimpeded peripheral vision. A one piece polycarbonate resin eye protective portion is coupled with the ear protective portion to allow the eye protective portion to move between a “down” position and an “up” position.

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patent: 6082857 (2000-07-01), Lockhart
patent: 6138286 (2000-10-01), Robrahn et al.
patent: 6511177 (2003-01-01), Hall et al.

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