| 摘要 |
An improved binder attachment having a frame and an article, such as a calculator, mounted thereto. The frame includes a center portion and two arm portions. A slot engaging element is mounted to each arm portion so as to define an opening therebetween. The article is received in the opening and has a top edge surface and a bottom edge surface, each defining a slot for receiving the slot engaging elements. When the frame is attached to the binder, the article is permitted to slide along the slot engaging elements such that the article may be placed in adjacent face-up locations.
|
