Line marking applicators
US6102305A · kind A · utility
20Cited by
10References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 1999 |
| Grant date | Aug 15, 2000 |
| Priority date | — |
| Expiry date | Feb 25, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C2019/067
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Wheeled applicators for marking lines on various surfaces are detailed. Each applicator may include a head adapted to receive an aerosol dispenser containing line-marking fluid and a spray nozzle with a normally-closed valve. The head and dispenser further may be disposable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.