Swimming pool stairs
US6966405B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2002 |
| Grant date | Nov 22, 2005 |
| Priority date | — |
| Expiry date | Dec 9, 2022 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06C7/081
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A stair portion for a stair assembly for a swimming pool, comprising a bottomless hollow body having lateral surfaces and a top surface defining steps. The bottomless hollow body is adapted to be received in a pool with bottom edges of the lateral surface lying against a bottom of the pool such that a user person can move in or out of the pool using the steps. The bottomless hollow body is adapted to be connected to a pool connector portion for being secured adjacent to a sidewall of the pool. The bottomless hollow body is adapted to be nested with another bottomless hollow body, so as to facilitate transportation, warehouse storage or maneuverability in a body of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.