US PATENT SUBCLASS 219 / 750
.~.~.~ With tuning or particular modes

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


219 /   HD   ELECTRIC HEATING

678  DF  MICROWAVE HEATING {15}
745  DF  .~ Field modification {3}
746  DF  .~.~ With power feed structure {3}
750.~.~.~ With tuning or particular modes

DEFINITION

Classification: 219/750

With tuning or particular modes:

(under subclass 746) Subject matter wherein (a) an arrangement matches electrical parameters of an input microwave energy signal with that of an impedance of the cavity or a load within or (b) a power source generates a specific form of wave propagation within the cavity.

(1) Note. Electrical parameters are commonly voltage, current, amplitude, or frequency.

SEE OR SEARCH THIS CLASS, SUBCLASS:

696, for a microwave waveguide applicator having an input power port arrangement with tuning.

SEE OR SEARCH CLASS

333, Wave Transmission Lines and Networks,

231+, for cavity resonators with tuning.