Static vent device
US4592269A · kind A · utility
24Cited by
7References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 6, 1985 |
| Grant date | Jun 3, 1986 |
| Priority date | — |
| Expiry date | Feb 6, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H1/248
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A static vent for a vehicle such as a bus wherein the interior of the vehicle is continuously vented to the atmosphere in such a way as to prevent the ingress of rain water to the vehicle compartment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.