US PATENT SUBCLASS 343 / 806
.~.~ Bent arms (e.g., zigzag type)


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

Internet Version by PATENTEC © 1999      Terms of Use



343 /   HD   COMMUNICATIONS: RADIO WAVE ANTENNAS

700 R  DF  ANTENNAS {58}
793  DF  .~ Balanced doublet - centerfed (e.g., dipole) {17}
806.~.~ Bent arms (e.g., zigzag type)


DEFINITION

Classification: 343/806

(under subclass 793) Subject matter wherein each of the separate conductive masses constitutes a rod having a bend or curve therein remote from the lead-in terminal to constitute a change in direction of the rod, and all portions on both sides of the bend being radiators or collectors of radio wave energy.

(1) Note. Subject matter involving a mere loop in the conductive mass where the direction of the active radiating or collecting member resumes its original direction in a straight line and where such loop is itself not an active part of the radiating member, but serves, for example, merely as a phasing or loading means is not classified in this subclass but in such subclasses as 801 and 802.

SEE OR SEARCH THIS CLASS, SUBCLASS:

733, and 736, for traveling wave type antennas in the form of a rhombus and inverted V, respectively.

803+, for folded doublet type antennas.

899, for antennas with area increasing means such as spiniferous.