Abstract: In one embodiment, a printed circuit board has a hole. The hole has a longest extent on a surface of the printed circuit board. A clip is held in the hole by feet of prongs. The feet are extensions each having a length that is more than half the longest extent of the hole. A heat sink is held, in part, relative to the printed circuit board by the clip. A part of the heat sink contacts a loop of the clip and applies a force on the clip directed away from the printed circuit board. The feet of the clip on an opposite side of the printed circuit board than the heat sink hold the clip to the printed circuit board to counteract the force. The prongs are configured to offset the feet such that the extensions overlap with the lengths extending along the longest extent of the hole by less than a sum of the lengths of the feet and less than the longest extent for insertion through the hole.

Abstract: A firmly secured paper clip comprises a foldable paper clip and a retainer. The paper clip is capable of being folded as three paper plates. The first paper plate is the longest one, and the third paper plate is the shortest one. The first paper plate is connected to the second paper plate and the second paper plate is connected to the third paper plate. In assembly, the second paper plate is folded and then is adhered on the first paper plate. Then the third paper plate is folded from the second paper plate and is located between the first paper plate and second paper plate. The retainer serves to fix the first paper plate and second paper plate to form the whole paper clip. Thereby, when a notepaper is inserted into a clamping opening between the first paper plate and third paper plate, it is firmly secured therein.

Abstract: A body ornament has first and second positioning arms that are pivotally connected together. The first positioning arm crosses the second positioning arm at first and second crossing points. A generally elongated loop is formed between the crossing points for receiving the body part. The size of the loop is adjustable by pivoting the positioning arms either toward or away from each other. The positioning arms are preferably biased toward each other so that a minimal loop size is initially formed. In one embodiment, the pivot joint between the first and second positioning arms includes a pivot pin. A loop is formed at one end of the pin for receiving a decorative item. In a further embodiment, the pivot joint is in the form of an integral hinge that biases the first and second positioning arms toward each other.

Abstract: A selectable medical indicator is adapted for removable attachment to the outside cover of a medical record binder or a medical chart holder, so medical personnel may preset color indicia at a viewing slot, to thereafter signal other medical personnel as to the treatment to be rendered to a patient. A preferred embodiment comprises the assembly of three injection molded parts. The first part is a rectangular indicator having multiple transverse color stripes and an integral resilient side finger manipulator actuator. The second part is a back body having integral resilient depending prongs serving a clipping function, with the outside of the back body cooperatively serving this clipping function, and with the inside of the back body serving a guiding function for the rectangular indicator.