Apparel – Guard or protector – For wearer's head
Patent
1981-09-09
1984-09-04
Nerbun, Peter P.
Apparel
Guard or protector
For wearer's head
2445, 351 43, 351128, A61F 902
Patent
active
044688199
ABSTRACT:
Two identical eye pieces are interconnected by a flexible nose strap. Each eye piece is formed from a single piece of plastic material for improved strength and includes a frame and an outwardly domed transparent hood. The hood includes a central lens portion and a side portion which extends laterally from the lens portion to the outer end of the frame. The lens portion is formed by a flat outer surface and a curved inner surface to permit the focal length to remain unchanged whether the eye goggles are used under or above water. The frame is provided with a connecting member engaging the nose strap. The nose strap is formed with longitudinally spaced stops selectively engaging the connecting member. The longitudinal spacings between the stops on one side of the nose strap differ from those between the stops on the other side to obtain precision distance adjustment between the eye pieces.
REFERENCES:
patent: 2737659 (1956-03-01), Glidden
patent: 4264987 (1981-05-01), Runckel
patent: 4286340 (1981-09-01), Lathrop
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