Culvert cleaning apparatus
US6000152A · kind A · utility
10Cited by
9References
10Claims
0Family size
Inventor
Key dates
| Filing date | Jan 14, 1998 |
| Grant date | Dec 14, 1999 |
| Priority date | — |
| Expiry date | Jan 14, 2018 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F3/8152
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A culvert cleaning apparatus of use with earth moving machinery having a bucket, such as a backhoe or trackhoe. The apparatus has an attachment assembly for connection to the machinery's bucket with an arm extending therefrom for securing a scoop. Extensions between the attachment assembly and the scoop are provided when extended reach is desired. The machine may be used to push the scoop into a culvert and scoop out material clogging the culvert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.