Multiple socket extension cord
US4083621A · kind A · utility
Inventors
Key dates
| Filing date | Jan 12, 1977 |
| Grant date | Apr 11, 1978 |
| Priority date | — |
| Expiry date | Jan 12, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G11/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An extension cord apparatus is disclosed herein having a length of electrical cord with a plug attached at one end and plurality of electrical sockets attached at the oposite end. The length of cord is trained about the body or core of a reel rotatably mounted on a supporting frame. The sockets or receptacles are carried in a box mounted on the end of a spindle forming a part of the reel and a cover is pivotally attached to the box constituting a handle when extended outwardly from the box for the purpose of winding the length of cord onto the reel from its extended position. A guide and strain relief for the cord is carried on the frame as well as a handle for transporting the apparatus from place to place.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.