Access mat system and method of assembly
US11486100B2 · kind B2 · utility
0Cited by
22References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 28, 2020 |
| Grant date | Nov 1, 2022 |
| Priority date | — |
| Expiry date | Dec 4, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C9/086
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An access mat system and method of assembly is provided. An access mat system, comprising a plurality of wooden layers, the layers arranged in a stacked orientation. A plurality of blind holes bored in the plurality of wooden layers, the plurality of blind holes in one or more of the plurality of wooden layers positioned to correspond to the plurality of blind holes in one or more of the plurality of wooden layers and a plurality of biodegradable fasteners for insertion into the plurality of blind holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.