US PATENT SUBCLASS 411 / 67
.~.~.~.~ Bight type


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

15  DF  HAVING SEPARATE EXPANDER MEANS {13}
44  DF  .~ Including sleeve and distinct tapered expander (e.g., anchor bolt type) {9}
63  DF  .~.~ Plural-sectioned sleeve {1}
64  DF  .~.~.~ Having section retainer {3}
67.~.~.~.~ Bight type


DEFINITION

Classification: 411/67

Bight type:

(under subclass 64) Subject matter wherein the retainer means comprises a strap element having its ends secured to the respective sections.