Bumper with marking cell cavity communicating with the exterior
US11619645B2 · kind B2 · utility
0Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 2019 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | Feb 2, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01P1/12
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A bumper for a vehicle, comprising at least one part made of resilient material, having a curved front portion forming an inner cavity. The front portion has apertures enabling the cavity to be put into communication with the exterior of the resilient part. At least one marking fluid cell is provided inside the cavity. A fastener is provided to fasten the one part to the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.