Method of joining downspout components without fasteners
US11286672B2 · kind B2 · utility
0Cited by
26References
6Claims
0Family size
Inventor
Key dates
| Filing date | Sep 16, 2020 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Sep 16, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D2013/0846
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method of fluidly connecting two downspout components without fasteners. The method embodies an elastic band dimensioned to slidably receive connecting ends of the two downspout components in such a way that the material of the elastic band frictionally engages the received connecting ends in a seamless, fastener-less, drip-free seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.