Extendable bumpers for vehicles
US11691581B1 · kind B1 · utility
1Cited by
12References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2021 |
| Grant date | Jul 4, 2023 |
| Priority date | — |
| Expiry date | Mar 8, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R21/36
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An attenuation system is connected to a structural portion and includes a first portion, a second portion, and an actuator. The actuator is configured to move the attenuation system between a retracted position and an extended position. The first portion is moved outward relative to the second portion during movement of the attenuation system from the retracted position to the extended position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.