Enclosed chamber, adjustable finish-applicator for flat and dimensional surfaces
US8230804B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 5, 2009 |
| Grant date | Jul 31, 2012 |
| Priority date | — |
| Expiry date | Apr 8, 2030 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F21/02
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This liquid applicator covers all sides of substantially flat and dimensional surfaces of boards or siding with stain or paint in a uniform manner. The applicator has an upper and lower series of rollers and wiping agents, a set of vertical rollers, and a paint collection assembly. Preferably, some of the upper rollers and some of the lower rollers will consist of horizontal wet-rollers which receive liquid from an outside source. The remaining rollers are horizontal dry-rollers which absorb, smooth and buff the surface. The vertical rollers coat the side aspects of a board. All rollers spread paint rapidly over all board surfaces in a uniform manner. The main components have adjustment features: the rollers move vertically and toggle clamps and the like permit custom selection and sizing for each of the rollers and wipers. A catch pan has a drain plug at or near its lowest point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.