US PATENT SUBCLASS 206 / 70
.~ Watch spring

Current as of: June, 1999
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206 /   HD   SPECIAL RECEPTACLE OR PACKAGE

301  DF  FOR TIME MECHANISM OR ELEMENT {2}
70.~ Watch spring

DEFINITION

Classification: 206/70

(under subclass 301) A container for a watch-spring. Commonly a casing encloses the spring and maintains the same in coiled condition ready for insertion into a watch-barrel.