US PATENT SUBCLASS 315 / 5.32
.~.~.~.~.~ Disk-shaped ray


Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

1  DF  CATHODE RAY TUBE CIRCUITS {11}
3  DF  .~ Combined cathode ray tube and circuit element structure {2}
4  DF  .~.~ Inductor or distributed parameter-type inductive structure {2}
5  DF  .~.~.~ Ray passes in or through a hollow distributed parameter device {15}
5.29  DF  .~.~.~.~ Ray has appreciable transverse electrical dimension and/or significant shape {2}
5.32.~.~.~.~.~ Disk-shaped ray


DEFINITION

Classification: 315/5.32

(under subclass 5.29) Subject matter, wherein the ray is formed as a flat disk with the cathode positioned in a plane of the disk, and at the center of the disk or coaxial with the center of the disk.