US PATENT SUBCLASS 123 / 529
.~.~ Safety device (e.g., cutoff)

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

Internet Version by PATENTEC © 1999      Terms of Use


123 /   HD   INTERNAL-COMBUSTION ENGINES

434  DF  CHARGE FORMING DEVICE (E.G., POLLUTION CONTROL) {29}
527  DF  .~ Gaseous fuel and air mixer {2}
529.~.~ Safety device (e.g., cutoff)

DEFINITION

Classification: 123/529

Safety device (e.g., cutoff):

(under subclass 527) Subject matter wherein the gaseous fuel and air mixer includes a safety device that cuts off the flow of fuel or air-fuel mixture in the event of leaks, accidents, etc.