US PATENT SUBCLASS 351 / 143
.~.~.~ With particular bracing bar or stud

Current as of: June, 1999
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351 /   HD   OPTICS: EYE EXAMINING, VISION TESTING AND CORRECTING

41  DF  SPECTACLES AND EYEGLASSES {29}
140  DF  .~ Connectors {3}
142  DF  .~.~ Strap type {8}
143.~.~.~ With particular bracing bar or stud

DEFINITION

Classification: 351/143

(under subclass 142) Subject matter in which the straps are equipped with reinforcing braces, supplemental lens gripping ears or rigid pins to securely embrace or clamp the lens.

SEE OR SEARCH THIS CLASS, SUBCLASS:

70, for bridges with nose guards and connectors in pince-nez glasses.