Adjustable spray nozzle assembly for line marker
US7150413B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 19, 2005 |
| Grant date | Dec 19, 2006 |
| Priority date | — |
| Expiry date | May 19, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B9/06
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A line marker carries a spray nozzle assembly for marking or painting a line on a horizontal surface. The spray nozzle assembly includes a mounting bracket that is clamped to a support arm in various pivotally adjusted positions. The mounting bracket carries both the spray nozzle and a pair of side shields. The spray nozzle is vertically adjustable up and down on the mounting bracket. The side shields have slides that slide transversely through the mounting bracket to provide horizontal adjustability of the side shields towards and away from one another. A clamping plate bears against the slides of the side shields when the clamping plate is tightened on the mounting bracket to hold the side shields in place on the mounting bracket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.