US PATENT SUBCLASS 385 / 51
.~ Permanently fixed coupler

Current as of: June, 1999
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385 /   HD   OPTICAL WAVEGUIDES

15  DF  WITH OPTICAL COUPLER {8}
51.~ Permanently fixed coupler

DEFINITION

Classification: 385/51

Permanently fixed coupler:

(under subclass 15) Subject matter wherein the optical waveguide and coupler are physically joined together by a

permanent connection (e.g., welding, epoxy, or adhesive putty).

SEE OR SEARCH THIS CLASS, SUBCLASS:

91, for permanently fixed connections be-tween optical fibers and nonfiber de-vices.

95, for optical fiber waveguide splice ar-rangements.