Illinois Tool Works Inc.

Tao Wang

Thomas Michael Chlystek

Gregory Mamelson

George Siragusa

A hole plug includes a main body having an inner surface, a perimeter, and which further includes a center axis that is substantially perpendicular to the inner surface and defines an axial direction. Additionally, a securing member extends axially from the inner surface and includes a base directly secured to the inner surface of the main body and a cantilevered protuberance at least partially axially spaced from the inner surface. Furthermore, the protuberance at least partially extends along a circumferential path that is a parallel curve of the perimeter positioned inward from the perimeter.

Light weight hole plug

A hole plug includes a cap and a securing frame. The securing frame extends from the cap. The securing frame includes first and second support legs, first and second connectors, and a lock body. The first connector is engaged with the first support leg. The second connector is engaged with the second support leg. The lock body is engaged with the first and second connectors.

A line retainer includes a bridge portion, a first arm, and a second arm. The first arm extends from the bridge portion and includes a locking portion. The second arm extends from the bridge portion and includes a retaining barb. The retaining barb extends toward the locking portion and is configured to catch the locking portion.

Growing community of inventors

Yokosuka Kanagawa, Japan

Tao Wang