Adjustable spectacle kit

Details Adjustable spectacle kit Adjustable spectacle kit

2007-12-20

2009-02-24

Dang, Hung X (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Combined

C002S013000

Reexamination Certificate

active

07494218

ABSTRACT:
Adjustable spectacles article and protection method include a novel adjustable spectacle kit positioned in the interior surface of a self contained breathing mask. In one aspect, the breathing mask covers a full face of a wearer and includes a face plate permitting a wearer to view a space outside the mask. The adjustable spectacle kit includes a bracket attached to the interior surface of the mask, a lug attached to the bracket, and spectacles connected with the lug. In one aspect, the bracket defines a slot for holding the lug. In one aspect, the slot is elongated in an anteroposterior direction. In one aspect, a resilient elastomeric grommet is inserted in the slot, and the grommet frictionally engages the lug.

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