US PATENT SUBCLASS 33 / 605
.~.~ Piston, piston ring, or crankshaft

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

Internet Version by PATENTEC © 1999      Terms of Use


33 /   HD   GEOMETRICAL INSTRUMENTS

501  DF  GAUGE {61}
600  DF  .~ Automotive {10}
605.~.~ Piston, piston ring, or crankshaft

DEFINITION

Classification: 33/605

Piston, piston ring, or crankshaft:

(under subclass 600) Subject matter wherein the gauge contacts (a) a piston or a piston bushing in a piston pin opening, (b) a piston ring or (c) a main shaft of an internal

combustion engine, to gauge some characteristic of the part contacted.

SEE OR SEARCH THIS CLASS, SUBCLASS:

604, for gauges for pistons with connecting rods.