Patent ID: 7637611

Claim:
A combination self contained breathing mask and adjustable spectacle kit, said combination comprising: (a) a self contained breathing mask for covering a full face of a wearer and including a face plate permitting the wearer to view a space outside the mask, said mask including an exterior surface and an interior surface; (b) an adjustable spectacle kit inside the mask, said kit comprising: (1) an insert adapted to be attached to the interior surface of the mask, said insert defining a slot for holding an adjustable lug; (2) an adjustable lug extending through said slot in the insert, said lug comprising a resilient material and including an upper end portion above the insert and a lower end portion below the insert, said lug frictionally engaging the slot, said lower end portion of the lug including a frame holder for connection with a spectacle frame; and (3) spectacles including a frame for supporting at least one eyeglass lens and including a bridge, said frame holder connecting the frame with the lug for positionally adjusting the frame within the mask.