Night-time safety system
US5709455A · kind A · utility
8Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 1996 |
| Grant date | Jan 20, 1998 |
| Priority date | — |
| Expiry date | Oct 11, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q1/305
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A transport vehicle includes a tractor portion, a trailer portion connected to the tractor portion, supply lines extending from the tractor portion to the trailer portion, and a protective tubing having an outer casing and extending from the tractor portion to the trailer portion and enclosing the supply lines. The vehicle further includes a night-time safety system carried by the transport vehicle and including a visual signal unit attached to the outer casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.