Apparel – Guard or protector – For wearer's head
Patent
1990-09-04
1992-08-25
Schroeder, Werner H.
Apparel
Guard or protector
For wearer's head
2426, 2454, 351 44, 2505151, 2505161, 359360, 359738, A61F 902
Patent
active
051407108
ABSTRACT:
An eye shield having two layers of X-radiation protective material is disclosed. X-radiation initially encounters a metalized thin layer that permits the substantial transmission of accompanying visible light yet partially diffracts, reflects, and refracts the X-radiation to decrease the amount of X-radiation passing through this metalized layer. Beneath the metalized thin layer is a lead layer that allows the passage of limited amounts of visible light yet functions to absorb effectively X-radiation. In combination, these two layers protect the eyes of a wearer from harmful X-radiation while permitting the wearer limited forward vision.
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Neas Michael A.
Ritchey James M.
Schroeder Werner H.
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