US PATENT SUBCLASS 411 / 916
BOLT HAVING TENSION FEATURE


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



411 /   HD   EXPANDED, THREADED, DRIVEN, HEADED, TOOL-DEFORMED, OR LOCKED-THREADED FASTENER

916BOLT HAVING TENSION FEATURE


DEFINITION

Classification: 411/916

BOLT HAVING TENSION FEATURE:

Art collection of bolt fasteners designed either to be passed through two or more pieces to be secured together and having a locking device, e.g., a nut, or those having a threaded or otherwise configured shank which engages a corresponding prepared recess in one of the pieces to be secured and further wherein a bolt fastener is provided with a tension feature.