Abstract: A covering (200) for an opening in a building and a sensor assembly (500) is disclosed. The covering (200) comprises a panel (201) moveable between an open position and a closed position, and to an intermediate position between the open position and the closed position. The sensor assembly (500) is configured to sense the position of a locking member (205) of the covering and to transmit signals indicating the position of locking member (205). Methods of installing a sensor assembly (500) on a covering (200) of an opening of a building are also disclosed.

Abstract: A small, portable container with a sliding top. The container may be a compact for holding cosmetics. The container has a base that defines one or more volumes to hold substances or devices such as makeup and/or an applicator, a lid constructed and adapted to slide relative to the base, and a slide mechanism anchored to the base and slidingly engaged with the lid.

Abstract: An injection molding system utilizes pre-assembled modular molds. The molds interface with an injection molding machine through standardized injection and ejection interfaces. A standardized runner clamp plate and ejector clamp plate may be integral to the injection molding machine or attached to the injection molding machine for interfacing the mold to the injection molding machine. A quick-connect mechanism may be used to couple an active ejection mechanism in the injection molding machine with integral ejector components in the mold.