Patent 7094089 was granted and assigned to Apple (company) on August, 2006 by the United States Patent and Trademark Office.
A DC connector arrangement is disclosed. The DC connector arrangement includes a DC plug and a DC receptacle that are configured to engage one another at more than one position. The DC plug and DC receptacle are also configured with a small contact distance to minimize the insertion and extraction forces that occur between the DC plug and the DC receptacle.