US PATENT SUBCLASS 342 / 449
.~.~.~ Having a moving antenna

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

Internet Version by PATENTEC © 1999      Terms of Use


342 /   HD   COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION)

350  DF  DIRECTIVE {10}
385  DF  .~ Beacon or receiver {2}
417  DF  .~.~ Direction-finding receiver only {14}
449.~.~.~ Having a moving antenna

DEFINITION

Classification: 342/449

Having a moving antenna:

(under subclass 417) Subject matter wherein the direction finding receiver is coupled to an antenna which changes position, usually around an axis and is not classified elsewhere.