US PATENT SUBCLASS 351 / 135
.~.~.~ With lens clamping straps

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}
133  DF  .~.~ With connectors or straps {2}
135.~.~.~ With lens clamping straps

DEFINITION

Classification: 351/135

(under subclass 133) Subject matter wherein the bridge has lens clamping members which usually secure the lenses without screw fasteners and lens perforations.

(1) Note. The above bridge-clamps may use a cementitious medium to secure the lens in the clamping member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

144, for lens straps with cementing or fusing.

149, for lens straps having projections to engage the lens.

152, for lens straps with clamping arms.