US PATENT SUBCLASS 359 / 413
.~.~.~.~ Oculars swing about central axis

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

Internet Version by PATENTEC © 1999      Terms of Use


359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

362  DF  COMPOUND LENS SYSTEM {8}
399  DF  .~ Telescope {12}
407  DF  .~.~ Binocular {4}
412  DF  .~.~.~ With adjustable interocular distance {3}
413.~.~.~.~ Oculars swing about central axis {1}
414  DF  .~.~.~.~.~> Spacing of optical elements axially adjustable

DEFINITION

Classification: 359/413

Oculars swing about central axis:

(under subclass 412) Subject matter wherein the lateral spacing is changed by swinging the binocular telescopes about a common axis.