US PATENT SUBCLASS 2 / 438
.~.~.~.~.~ With movable element external

Current as of: June, 1999
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2 /   HD   APPAREL

455  DF  GUARD OR PROTECTOR {12}
410  DF  .~ For wearer's head {14}
15  DF  .~.~ Eye shields (e.g., hoodwinks or blinds, etc.) {4}
426  DF  .~.~.~ Goggles {7}
431  DF  .~.~.~.~ Included in shield for eyes {9}
438.~.~.~.~.~ With movable element external

DEFINITION

Classification: 2/438

(under subclass 431) Device in which the cover means is provided with a member located on the outside of the cover that moves, or that causes movement of air, relative to the outside of the cover.

(1) Note. In this subclass is an eyeshield having a member analogous to a windshield wiper on an automobile, an eyeshield having an auxiliary lens mounted on the outside, and an eyeshield having means to blow air in front of the lens for cleaning the lens, these being only examples of the devices herein.