Railing system for stairs
US11946259B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2019 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Jun 19, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2011/1821
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A railing system for stairs comprises a plurality of pickets, a first rail, and a second rail. The first rail comprises a handle portion, an attachment portion, and a first cover. The attachment portion is attached to the pickets using fasteners. The first cover is adapted to cover the fasteners when the attachment portion is attached to the pickets. The second rail comprises a base member, a base sidewall, and a second cover. The base member comprises a plurality of base openings adapted to receive the pickets. The base sidewall is attached to the pickets using fasteners. The second cover is adapted to fit over the fasteners when base sidewall is attached to the pickets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.