Premanufactured covering consisting mainly of thermoplastic materials for roads, parking areas, etc
US5861206A · kind A · utility
12Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 8, 1996 |
| Grant date | Jan 19, 1999 |
| Priority date | — |
| Expiry date | Nov 8, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24893
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention relates to a premanufactured covering which mainly consists of a thermoplastic material and which covering is intended for roads, parking areas, etc. The covering has reflective material, friction material or the like on the intended upward surface. The covering according to the invention is characterized in that the material includes a visible temperature indicator when being applied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.