Method for repairing a crack in a recreational court or surface
US7396185B2 · kind B2 · utility
3Cited by
19References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 4, 2006 |
| Grant date | Jul 8, 2008 |
| Priority date | — |
| Expiry date | Dec 4, 2026 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C11/005
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A process for repairing a crack in a recreational court or surface comprising cleaning the crack to remove loose material, filling the crack with a crack filling material, such as a flexible sealant material which adheres to the edges of the crack and securely seals the crack, applying a laminate to the recreational surface and to the exposed sealant material to completely cover the crack, wherein the laminate comprises a waterproof adhesive applied to a flexible material, and securing a polyester flexible fabric to at least the edges of the laminate using an adhesive material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.