US PATENT SUBCLASS 351 / 128
.~.~ Adjustable


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

41  DF  SPECTACLES AND EYEGLASSES {29}
124  DF  .~ Bridges {8}
128.~.~ Adjustable


DEFINITION

Classification: 351/128

(under subclass 124) Subject matter wherein the bridge is adjustable as to pupillary distance between the lenses, and/or to the facial characteristics of the wearer.

(1) Note. The bridges may comprise a tubular member and a second member selectively insertable therein, or the bridges may be deformable in order to position the lenses properly before the eyes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

64, and 65+, for adjustable bridges in pince-nez glasses.

126+, for flexible bridges.

227, for bridges in trial frames.