Stair slide
US4813663A · kind A · utility
19Cited by
12References
1Claims
0Family size
Inventor
Key dates
| Filing date | Dec 15, 1986 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | Dec 15, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63G21/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention provides a stair slide having an upper slide surface and a step fitting rear surface for locating and seating the slide on the stair.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.