.~ With support or holder (e.g., on hat or cap) {2}
156
.~.~ With head embracing bow or chain
DEFINITION
Classification: 351/156
(under subclass 155) Subject matter wherein spectacles are without the usual temples but comprise a strap or chain which embraces the head of a wearer to support and retain the glasses without irritating the nose or ears.
(1) Note. The above straps or chains carry usually means for adjusting the glasses manually, e.g., up., down, or farther apart for the correct pupillar distance.
SEE OR SEARCH THIS CLASS, SUBCLASS:
157, for neck retainers.
227, for trial frame structures.
SEE OR SEARCH CLASS 2, Apparel,
452, for goggles which often include similar supporting structure.
