US PATENT SUBCLASS 968 / 41
.~ By moving of parts of the clockwork which are not primarily for winding up [G04B 5/00B]


Current as of: June, 1999
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968 /   HD   HOROLOGY

40  DD  AUTOMATIC WINDING UP (normal winding up by hand or mechanically subclass 23; automatic winding in combination with hand winding subclass 68; electrical winding of mechanical clockworks subclass 443; advertising by making use of vibrations or shocks of land vehicles G09F 21/04) [G04B 5/00] {7}
41.~ By moving of parts of the clockwork which are not primarily for winding up [G04B 5/00B]