US PATENT SUBCLASS 182 / 196
.~ Flexible

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

Internet Version by PATENTEC © 1999      Terms of Use


182 /   HD   FIRE ESCAPE, LADDER, OR SCAFFOLD

194  DF  LADDER {10}
196.~ Flexible {2}
197  DF  .~.~> With spacer {1}
199  DF  .~.~> Plural spaced strand stile member

DEFINITION

Classification: 182/196

(under subclass 194) Device wherein the ladder stiles are supple.

SEE OR SEARCH THIS CLASS, SUBCLASS:

40+, for means to extend a flexible ladder upwardly.

42+, for an endless conveyor type flexible ladder.

70+, for a flexible escape combined with a storage device.

190+, for a flexible single stile ladder and escape.