Revenue meter with a graphic user interface being operative to display scalable objects
US6798191B1 · kind B1 · utility
69Cited by
67References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1999 |
| Grant date | Sep 28, 2004 |
| Priority date | — |
| Expiry date | Aug 9, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/09854
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A revenue meter includes electronics for measuring the delivery of electrical energy from an energy supplier to a consumer through an electric circuit. A meter cover encloses the revenue meter. A keypad is located on the meter cover, and connects to the revenue meter to access the revenue meter without requiring removal of the meter cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.