US PATENT SUBCLASS 152 / 503
.~.~.~ Using flowable coating or composition


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}
450  DF  .~ Pneumatic tire or inner tube {23}
502  DF  .~.~ Automatic sealing of punctures (e.g., self-healing) {3}
503.~.~.~ Using flowable coating or composition {2}
504  DF  .~.~.~.~> On inner surface of tubeless tire {1}
506  DF  .~.~.~.~> Within or part of construction of inflating inner tube {1}


DEFINITION

Classification: 152/503

Using flowable coating or composition:

(under subclass 502) Subject matter wherein the sealing of punctures in a pneumatic tire or inner tube is effected by the use of a coating or composition which is capable of fluid motion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

521, for internal lubricating or cooling compositions that may also possess sealant properties.

SEE OR SEARCH CLASS

106, Compositions: Coating or Plastic,

33, for leak stopping coating or plastic compositions.

523, Synthetic Resins or Natural Rubbers, 166, for tire puncture sealants.