Handrail
USRE47549E1 · kind E1 · reissue
0Cited by
33References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2015 |
| Grant date | Aug 6, 2019 |
| Priority date | — |
| Expiry date | Jan 23, 2035 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.