US PATENT SUBCLASS 416 / 76
.~ Rotary hand crank (e.g., egg beater, etc.)


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

Internet Version by PATENTEC © 1999      Terms of Use



416 /   HD   FLUID REACTION SURFACES (I.E., IMPELLERS)

69  DF  OPERATOR SUPPORTED MANUALLY ACTUATED TYPE {4}
76.~ Rotary hand crank (e.g., egg beater, etc.) {1}
77  DF  .~.~> Intermeshing or interdigitated working members


DEFINITION

Classification: 416/76

(under subclass 69) Apparatus wherein motion is transmitted to the impeller by means of a manually operated crank handle.