US PATENT SUBCLASS 279 / 125
WITH SAFETY FEATURE
Current as of: June, 1999
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DEFINITION
Classification: 279/125
WITH SAFETY FEATURE:
(under the class definition) A device having means to protect the integrity of the chuck or socket or the operator thereof, such as an interlock.
SEE OR SEARCH THIS CLASS, SUBCLASS:
157, for an accessory or component of a chuck or socket which has protection means such as overstress prevention.
