US PATENT SUBCLASS 227 / 149
.~ Bias-type member holder

Current as of: June, 1999
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227 /   HD   ELONGATED-MEMBER-DRIVING APPARATUS

140  DF  WITH MEANS TO SUPPORT MEMBER AND/OR WORK RELATIVE TO DRIVER {11}
149.~ Bias-type member holder

DEFINITION

Classification: 227/149

(under subclass 140) Device comprising means tending to urge a portion of the member-holder into gripping relationship with a member held therein.

(1) Note. Included here are patents to a holder with means which rely upon springs or resiliency of structural element.

SEE OR SEARCH CLASS

269, Work Holders,

254, for a bias- type work holder.