Abstract: A customizable clutch having a pair of removable shells and an interchangeable clasp mechanism to allow a wearer to change the look and style of the clutch. The customizable clutch has a main body with a pair of half sections, a removable rigid inner shell having a pair of half sections, and an interchangeable outer shell having a pair of half sections. Removable rigid inner shells are removably attached to the pair of rigid half shells forming the main body using magnets. Interchangeable outer shells are removably attached to the removable rigid inner shells using a fastener.

Abstract: Embodiments of the invention provide a technique for rendering components included in a computer-aided design (CAD) drawing of a utility network, such as system of pipes and related equipment. Display settings may specify whether a particular component should be rendered using 2-line, 1-line or graphical 1-line display representations, based on the size of that component in the CAD drawing.

Abstract: Embodiments of the invention allow users to compose a computer-aided design (CAD) model of a utility network. As a user specifies the routing characteristics of the utility the network (i.e., the position, length, and direction of segments of the network), a CAD application automatically selects the network parts to include in the CAD model based on a routing specification. Thus, the process of composing CAD model of a network of a utility network is greatly simplified.

Abstract: Embodiments of the invention provide a technique for rendering components included in a computer-aided design (CAD) drawing of a utility network, such as system of pipes and related equipment. Display settings may specify whether a particular component should be rendered using 2-line, 1-line or graphical 1-line display representations, based on the size of that component in the CAD drawing.