Active trolley support system
US10307624B2 · kind B2 · utility
1Cited by
5References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 16, 2017 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Apr 25, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/0176
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A trolley for use with a fall arrest system, the trolley providing active control of both downward movement of a body attached to a rope or cable and horizontal position along a track.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.