Extension cord with graduated colors and indicators
US9679680B1 · kind B1 · utility
0Cited by
0References
15Claims
0Family size
Inventor
Key dates
| Filing date | May 18, 2015 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Aug 7, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B7/365
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system and method for assisting users of electrical extensions cords to detangle the cords as quickly and efficiently as possible. The improved extension cords features markings on regions of the cord to assist the user in locating the part or section of the cord associated with a single end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.