Abstract: A safe and reliable multi-component projectile enables cost effective manufacturing and assembly of the projectile. Major components of the projectile are joined by a plurality of shear pins interfacing with scalloped geometry of the components. The components are then held together by forcibly joining them using a hybrid annular-cantilevered snap fit joint. The tooth and groove arrangement exists where the teeth are at the end of a spring-leaf like feature of one of the mating parts and the groove is located on the opposite mating part.

Abstract: A weightlifting glove and hook assembly for supporting a weight while weight lifting includes a glove body that has a top end, a bottom end, a palm side, an outer surface and an inner surface. The top end and the bottom end are positioned on opposite ends of the glove body such that the glove body is positioned between the top end and the bottom end. A padding is attached to and covers the inner surface. The top end includes a plurality of finger sleeves. The bottom end has a cuff portion that is open for receiving a wrist. A support rod releasably engages two of the finger sleeves and extends forward of the palm side. The support rod has a receiving space to partially extend around a weightlifting bar.

Abstract: A weightlifting glove and hook assembly for supporting a weight while weight lifting includes a glove body that has a top end, a bottom end, a palm side, an outer surface and an inner surface. The top end and the bottom end are positioned on opposite ends of the glove body such that the glove body is positioned between the top end and the bottom end. A padding is attached to and covers the inner surface. The top end includes a plurality of finger sleeves. The bottom end has a cuff portion that is open for receiving a wrist. A support rod releasably engages two of the finger sleeves and extends forward of the palm side. The support rod has a receiving space to partially extend around a weightlifting bar.

Abstract: A magnetic roller for electrophotography comprises a foamed resin magnetic material. A method of producing a magnetic roller comprises the steps of providing magnetic filler, a resin binder and a foaming agent in a closed mold; activating the foaming agent in the closed mold; and removing the resulting formed roller from the mold.

Abstract: A magnetic roller for electrophotography comprises a foamed resin magnetic material. A method of producing a magnetic roller comprises the steps of providing magnetic filler, a resin binder and a foaming agent in a closed mold; activating the foaming agent in the closed mold; and removing the resulting formed roller from the mold.