Swimming pool platform and components
US4271542A · kind A · utility
18Cited by
10References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 1979 |
| Grant date | Jun 9, 1981 |
| Priority date | — |
| Expiry date | Jan 15, 1999 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H4/14
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A vertically adjustable pool platform, for use in a swimming pool, means to vertically raise and lower the platform, and means connecting the platform to the means to vertically raise and lower the platform, the pool platform being buoyant to float on the surface of the water, and be constantly urged to float to the surface of the water, when submerged under water at a predetermined level, and the platform permits vertical passage of water therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.