Rain gutter assembly
US4841686A · kind A · utility
62Cited by
6References
9Claims
0Family size
Inventor
Key dates
| Filing date | Aug 12, 1988 |
| Grant date | Jun 27, 1989 |
| Priority date | — |
| Expiry date | Aug 12, 2008 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D13/076
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
This relates to an improvement for rain gutters comprising a filter attachment which is constructed to fit over the open end of the gutter. The filter attachment comprises an elongated screen to the underside of which is clamped a pad of fibrous material such as fiber glass. Adjustable clamping means is provided for holding the filter attachment in place on the gutter opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.