US PATENT SUBCLASS 359 / 408
.~.~.~ Foldable or collapsible

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}
408.~.~.~ Foldable or collapsible

DEFINITION

Classification: 359/408

Foldable or collapsible:

(under subclass 407) Subject matter wherein the binocular telescope is hinged or provided with telescoping or bellows sections to provide a more compact unit when not in use or prior to assembly.

SEE OR SEARCH THIS CLASS, SUBCLASS:

474, for a collapsible stereoscope.

817, for a lens with a foldable or collapsible support.