Abstract: A rotating clinching clasp is shown and described. In one example the rotating clinching clasp is part of a removable securement system for at least two items. The system includes at least one rotating clinching clasp. The rotating clinching clasp has a head with a shank protruding therefrom. The shank has an undercut located between the head and the guide end. The system further includes a first item having a top surface. The at least one rotating clinching clasp is secured within and protrudes from the top surface of the first item. The system includes a second item having at least one aperture therein. The second item is placed against the top surface of the first item and is removably held in place by the head of the at least one clinching clasp when the head is rotated from a first position to a second position.

Abstract: A clinching sleeve fastener is shown and described. The clinching sleeve fastener includes a first fastener part and a second fastener part. The first fastener part includes a head located at a first end and a shank located at a second end. The head is tapered such that it narrows the further away from the center of the first fastener part. An undercut is located between the first and second end of the first fastener part. The first fastener part further includes knurls located between the head and the undercut. A threaded opening extending through the first fastener part from the first end to the second end. The opening includes a step where the opening is wider on one side of the step. The second fastener part is a collar having a cross section which matches that of the first part. The collar has an opening extending therethrough.

Abstract: A clinching sleeve fastener is shown and described. The clinching sleeve fastener includes a first fastener part and a second fastener part. The first fastener part includes a head located at a first end and a shank located at a second end. The head is tapered such that it narrows the further away from the center of the first fastener part. An undercut is located between the first and second end of the first fastener part. The first fastener part further includes knurls located between the head and the undercut. A threaded opening extending through the first fastener part from the first end to the second end. The opening includes a step where the opening is wider on one side of the step. The second fastener part is a collar having a cross section which matches that of the first part. The collar has an opening extending therethrough.

Abstract: A gravity-orientation coupler is shown and described. The gravity-orientation coupler includes a first coupler half and a second coupler half, wherein the coupler halves are shaped to fit flush together. Each coupler half is comprised of a tongue having a ball chamber which is located within one end of the tongue. The ball chamber movably houses a ball. The ball chamber has an opening located at one side. The tongue of one coupler half is configured to align with and fit flush against the other coupler half. The ball and ball chamber are configured such that when the coupler halves are fitted together the ball in at least one of the ball chambers will apply pressure to the respective tongue securing it therein.

Abstract: A gravity-orientation coupler is shown and described. The gravity-orientation coupler includes a first coupler half and a second coupler half, wherein the coupler halves are shaped to fit flush together. Each coupler half is comprised of a tongue having a ball chamber which is located within one end of the tongue. The ball chamber movably houses a ball. The ball chamber has an opening located at one side. The tongue of one coupler half is configured to align with and fit flush against the other coupler half. The ball and ball chamber are configured such that when the coupler halves are fitted together the ball in at least one of the ball chambers will apply pressure to the respective tongue securing it therein.