Sprinkler riser connecting apparatus
US5687910A · kind A · utility
37Cited by
4References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 30, 1996 |
| Grant date | Nov 18, 1997 |
| Priority date | — |
| Expiry date | Jan 30, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7182
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Sprinkler riser connecting apparatus including a connector having a first generally cylindrical hollow sleeve adapted to be mounted in a fixed secure relationship to a vertically extending stake extending upwardly from the ground. A split sleeve is connected to the hollow sleeve having a throughbore adapted to receive a vertically extending sprinkler riser pipe therein. The sleeve is comprised of two semi-circular pieces which can be spread apart over the riser, then snapped together to secure the riser therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.