Portable dynamic load aisle protection system
US9376806B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Mar 13, 2014 |
| Grant date | Jun 28, 2016 |
| Priority date | — |
| Expiry date | Jul 3, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24008
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A portable aisle protection system is provided. The system includes interlocking rectangular plate members capable of interconnecting in an aisle forming relationship. Each of the plate members has a smooth non-compressible top rolling surface, bottom and four sides. The four sides define peripheral edges. Three of the peripheral edges have interlocking formations. Non-compressible ramp rails have an inclined leading portion and a trailing edge. The inclined portion establishes an upward inclined plane, and the trailing edge includes interlocking formations adapted for interfitting butting engagement of the trailing edge with the respective peripheral edges of the plate members so that the ramp rails are capable of providing ingress and egress to the load protecting aisle formed by the plate members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.