US PATENT SUBCLASS 123 / 54.2
.~.~ Star

Current as of: June, 1999
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123 /   HD   INTERNAL-COMBUSTION ENGINES

52.1  DF  MULTIPLE CYLINDER {7}
54.1  DF  .~ Cylinders radiating {4}
54.2.~.~ Star {1}
54.3  DF  .~.~.~> Cam on rotary output shaft

DEFINITION

Classification: 123/54.2

Star:

(under subclass 54.1) Multiple cylinder engine wherein at least three cylinders are equally spaced about the centrally disposed rotary output shaft.