US PATENT SUBCLASS 29 / 888
.~ Prime mover or fluid pump making

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
888.~ Prime mover or fluid pump making {12}
888.01  DF  .~.~> I.C. (internal combustion) engine making {2}
888.02  DF  .~.~> Fluid pump or compressor making {5}
888.03  DF  .~.~> Valve lifter making
888.04  DF  .~.~> Piston making {6}
888.06  DF  .~.~> Cylinder, cylinder head or engine valve sleeve making {1}
888.07  DF  .~.~> Piston ring or piston packing making {6}
888.08  DF  .~.~> Crankshaft making
888.09  DF  .~.~> Connecting rod making {2}
888.1  DF  .~.~> Camshaft making
888.2  DF  .~.~> Push rod or rocker arm making
888.3  DF  .~.~> Seal or packing making
888.4  DF  .~.~> Poppet or I.C. engine valve or valve seat making {6}

DEFINITION

Classification: 29/888

Prime mover or fluid pump making:

(under subclass 592) Process for manufacturing (1) an internal combustion (I.C.) engine, (2) a power device for converting the energy of a pressurized gas or liquid to mechanical work, (3) a gas or liquid pump or compressor, (4) a part especially adapted for (1), (2) or (3) which is not elsewhere classified.

SEE OR SEARCH THIS CLASS, SUBCLASS:

890.08, for a process of making a manifold or exhaust pipe for an internal combustion engine.

890.09, for a process of making a fluidic or fluid actuated device, i.e., not a fluid power device.

890.1, for a process of making a fluid pattern dispersing device, e.g., ink jet, subclasses 428+ for an assembly process.

SEE OR SEARCH CLASS

123, Internal-Combustion Engines, for an internal combustion engine.

184, Lubrication, for means to lubricate a prime mover or fluid pump