US PATENT SUBCLASS 152 / 81
.~.~.~.~ Single end

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

Internet Version by PATENTEC © 1999      Terms of Use


152 /   HD   RESILIENT TIRES AND WHEELS

1  DF  SPRING WHEELS {3}
17  DF  .~ Spring encircling rigid annulus {10}
69  DF  .~.~ Leaf spring {8}
80  DF  .~.~.~ End secured {5}
81.~.~.~.~ Single end

DEFINITION

Classification: 152/81

The end secured leaf spring supports for the spring encircling rigid annulus in the spring wheel are fixedly secured at one end only.

(1) Note. For single end secured leaf springs also secured at their centers, see this class, subclass 76.

(2) Note. For similarly secured leaf springs in a spring tire, see this class, subclasses 257 and 274.