Modular access system
US11591802B1 · kind B1 · utility
3Cited by
123References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2021 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Feb 27, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2011/0209
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A modular crossover system includes one or more platforms, one or more platform guardrails attached to the platform, a plurality of towers supporting the one or more platforms, a plurality of stile assemblies attached to the platforms, or a combination of towers and stile assemblies. An optional fixed ladder may be attached to one of the platforms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.