US PATENT SUBCLASS 33 / 244
.~.~ Hood or cover

Current as of: June, 1999
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33 /   HD   GEOMETRICAL INSTRUMENTS

227  DF  STRAIGHT-LINE LIGHT RAY TYPE {20}
233  DF  .~ Gun sight {9}
244.~.~ Hood or cover

DEFINITION

Classification: 33/244

(under subclass 233) Device including covering means to protect the device from damage or to prevent glare from the device being reflected into the eye of the user.