Protective coating underwater applicator
US6422777B1 · kind B1 · utility
19Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2000 |
| Grant date | Jul 23, 2002 |
| Priority date | — |
| Expiry date | Aug 24, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B2059/085
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A protective coating, underwater applicator including a housing for receiving an underwater protective coating compound; a nozzle on a distal end of the housing having an end opening for applying the protective coating; a spatula extending from one portion of the end opening for spreading the protective coating; and a seal disposed about a substantial portion of the end opening for preventing the loss or coagulation of the protective coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.