Device for stabilising a ladder, and a ladder
US10995549B2 · kind B2 · utility
2Cited by
32References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2017 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Feb 1, 2037 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06C7/48
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A device for stabilising a ladder against a surface, the ladder having a pair of stiles and a plurality of rungs connected therebetween, the device comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.