US PATENT SUBCLASS 53 / 114
.~.~ Coil spring encasing

Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

111 R  DF  WITH CONTENTS TREATING {4}
113  DF  .~ Reshaping {7}
114.~.~ Coil spring encasing

DEFINITION

Classification: 53/114

(under subclass 113) Apparatus for enclosing helical springs within a cover.

(1) Note. This subclass includes apparatus for turning an already encased coil spring within its cover.