Line marker with reservoir drain into paint bucket and mult-position spray nozzle with a rear spray position
US7611076B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 19, 2005 |
| Grant date | Nov 3, 2009 |
| Priority date | — |
| Expiry date | Oct 30, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B9/0403
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A line marker has a wheeled frame on which an outrigger arm is pivotally carried. The outrigger arm carries a spray nozzle. The spray nozzle can be placed in a rear spray position or in a front spray position depending upon whether the outrigger arm extends rearwardly or forwardly from a pivot hub therefor. The outrigger arm can be placed in the front or rear spray positions along either side of the frame. The line marker includes a reservoir for holding a marking liquid that is sprayed from the spray nozzle. The reservoir includes a drain outlet that is positioned to drain unused marking liquid back into a standard five gallon paint bucket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.