Current breaker case and current breaker using the same
US9303119B2 · kind B2 · utility
0Cited by
6References
18Claims
0Family size
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Key dates
| Filing date | Feb 28, 2013 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Feb 28, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2231/026
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A current breaker case including a polycarbonate resin composition that includes a polycarbonate-polyorganosiloxane copolymer and has a viscosity-average molecular weight of 18000 to 25000.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.