Diversified Fastening Systems, Inc.

Teddy N Trainer

Scott A Girkin

Thomas A Bartz

An improved pin drive anchor has an elongated body, a lock nut, and a drive pin having a securing section. The outer end of the body is threaded to permit the lock nut to be threadable therein. When the drive pin is driven into the anchor, the security section is designed so that the outer section of the body is expanded, thereby locking the lock nut onto the anchor.

Security head anchor

A toggle anchor for securing various types of articles to masonry or concrete walls and having a body portion and a retainer bar that is pivotally attached to the body portion and is sized so that it pivots with respect to the body portion in only one direction.

Growing community of inventors

Charles City, IA, United States of America

Teddy N Trainer