US PATENT SUBCLASS 152 / 420
.~.~.~.~ Gearing


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

151  DF  TIRES, RESILIENT {14}
415  DF  .~ Inflating devices {5}
418  DF  .~.~ Wheel carried supply {1}
419  DF  .~.~.~ With positive pump operating means {3}
420.~.~.~.~ Gearing


DEFINITION

Classification: 152/420

The pump operating means comprises a gear.