Matrix terminal block
US4152749A · kind A · utility
9Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 26, 1977 |
| Grant date | May 1, 1979 |
| Priority date | — |
| Expiry date | Oct 26, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q1/142
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An electrical circuit element which defines a conductor matrix having column and row conductors is characterized by field repairability and ease of programming and reprogramming. The circuit element comprises a matrix terminal block which serves as a housing for commonly bussed individual terminal elements and plural integral multiple terminal elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.