US PATENT SUBCLASS 351 / 145
.~.~.~ With cushion around lens screw or bolt

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}
145.~.~.~ With cushion around lens screw or bolt {1}
146  DF  .~.~.~.~> Sleeve or bushing

DEFINITION

Classification: 351/145

(under subclass 142) Subject matter wherein resilient cushioning material is provided between the strap members and the lens and around the connecting screw or bolt.

(1) Note. The cushioning material here may be made of rubber, cardboard, fiber or plastic.

SEE OR SEARCH THIS CLASS, SUBCLASS:

151, for strap connectors with springs between the lens and the strap.