Foot for ladders, ladders incorporating same and related methods
US12044073B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2020 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Nov 16, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06C1/32
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Ladders, feet for ladders and related methods are described herein. In one embodiment, a ladder is provided that includes, a first rail and a second rail, a plurality of rungs extending between and coupled to the first rail and the second rail, a first foot coupled with the first rail. The first foot includes a lower tread portion, a first wall is coupled with the lower tread portion and positioned adjacent a first surface of the first rail. A first boss is positioned against a second surface of the first rail. A first fastener extends through the first wall, through the first surface and second surface of the rail, and into the first boss.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.