Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Year | Description |
| 1990 | Invention patented by Jack M. Taylor on December 31th, 1990. Abstract: An AC adapter plug to be releasably insertable in electrical wall outlets and which has pins which are convertible to fit into different types of electrical wall outlets as may be found, for example, in different countries. The pins are pivotable about their longitudinal axes within sockets in the plug body, into the desired orientations. |
| Source: selected by the editor from original sources. | |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
