Gutter cleaning nozzle
US3971098A · kind A · utility
25Cited by
11References
5Claims
0Family size
Inventor
Key dates
| Filing date | Feb 11, 1974 |
| Grant date | Jul 27, 1976 |
| Priority date | — |
| Expiry date | Feb 11, 1994 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D13/0765
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
In abstract, a preferred embodiment of this invention is a device for cleaning gutters without having to use stepladders or other elevating means. This invention is in the form of a novel nozzle used in conjunction with wet/dry vacuum systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.