US PATENT SUBCLASS 81 / 57.45
.~.~.~ Oblique angle


Current as of: June, 1999
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81 /   HD   TOOLS

52  DF  WRENCH, SCREWDRIVER, OR DRIVER THEREFOR {27}
54  DF  .~ Machine {10}
57.42  DF  .~.~ Direct drive {4}
57.45.~.~.~ Oblique angle


DEFINITION

Classification: 81/57.45

(under subclass 57.42) Wrench or screwdriver having an angular relationship between the handle or drive means and the work engaging means, said angle being either acute or obtuse.

SEE OR SEARCH THIS CLASS, SUBCLASS:

57.28, for gear operated wrench or screwdriver having an oblique angle.