US PATENT SUBCLASS 29 / 896.91
.~.~ For vehicle or clutch

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
896.9  DF  .~ Spring making {3}
896.91.~.~ For vehicle or clutch

DEFINITION

Classification: 29/896.91

For vehicle or clutch:

(under subclass 896.9) Process wherein the elastic device is especially adapted for use in (a) a device or conveyance for carrying passengers, freight, goods, or equipment or (b) a device for engaging and disengaging two working parts of a shaft or of a shaft and a driving mechanism.