Pool water surface screening device
US9499997B1 · kind B1 · utility
0Cited by
6References
10Claims
0Family size
Inventor
Key dates
| Filing date | Dec 28, 2011 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Jul 31, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H4/16
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A pool water surface screening device comprising, in combination, a fixed arm having a hollow tubular configuration forming a fixed arm passageway through the fixed arm, a net holder being coupled to the fixed arm, a swing arm having a passageway therethrough, with the swing arm being coupled to the net holder, and a net.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.