Mechanical use-limiting connector for electrical tool
US10665995B2 · kind B2 · utility
2Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2018 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Jun 18, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R2201/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Described herein is a use-limiting connector for limiting use of an electrical tool. The use-limiting connector comprises a plurality of electrical circuits each having an electrical resistance different than any other of the plurality of electrical circuits. Each electrical circuit of at least two of the plurality of electrical circuits corresponds with a different use of a plurality of uses of the use-limiting connector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.