Self-drilling and slotting fastener system

Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element with nut – washer – securing means or cap – Securing means pivotable about axis transverse to fastener...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C411S999000, C411S344000

Reexamination Certificate

active

07726926

ABSTRACT:
A flat nut is provided with a threadlike retainer cord and structure for self-drilling and slotting a wall to provide a suitable hole for insertion of the nut, and a screw to be threaded into the nut. The retainer cord provides for positioning the nut on the back side of the wall. The nut has an elongated drilling point for making a hole and serrated teeth along an elongated side for making horizontal slots on each side of the hole to accommodate the full width of the nut. The arrangement provides a simple way to fasten objects onto a wall without access to both sides.

REFERENCES:
patent: 4183386 (1980-01-01), Brown
patent: 4196883 (1980-04-01), Einhorn et al.
patent: 5044854 (1991-09-01), Oh

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Self-drilling and slotting fastener system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-drilling and slotting fastener system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-drilling and slotting fastener system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4209752

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.