Method and apparatus for creating an overlay to reinforce and repair hard surfaces
US12338586B2 · kind B2 · utility
0Cited by
16References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 31, 2021 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Dec 24, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C11/1036
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method and apparatus for distributing a liquid substance to a surface for purposes of creating an overlay to a repair or reinforce and enhance the physical properties of the surface. The invention may include a system having a pair of holding tanks for holding a resin and a hardener, a pair of fluid pumps, a manifold, a mixing chamber and an aggregate hopper. An overlay substance may be formed by the system by mixing the resin and hardener, and the substance may be dispensed through a linear distribution apparatus onto a surface in need of repair or improvement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.