US PATENT SUBCLASS 254 / 101
.~.~ Rocking head or base

Current as of: June, 1999
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254 /   HD   IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE

98  DF  SCREW {4}
100  DF  .~ Special engaging feature {1}
101.~.~ Rocking head or base

DEFINITION

Classification: 254/101

Rocking head or base:

(under subclass 100) Screw pushing and pulling implement comprising a pivoted or jointed head or base to permit rocking adjustment.