Flotation systems
Abstract
Flotation systems including separately packed floats and life rafts are disclosed. Such systems, advantageously used for helicopters or other vessels, attach rafts to exterior covers of the floats. Thus, if not needed, or if maintenance or repair is required, the rafts may be removed from the float covers quickly and easily and without unpacking the floats themselves. Likewise, removal of the rafts permits maintenance to be performed on the floats without any need to unpack the rafts. Also identified are mechanisms for indirectly connecting both floats and rafts to vessels and for independently inflating both floats and rafts using a single actuator.
Term
Projected expiry 5 September 2028.
- Priority
- Filed
- Published
- Today
- Projected expiry
10 members in 6 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 97058707 | United States of America | P | |
| 94040907 | United States of America | A | |
| 2008002313 | International Bureau of the World Intellectual Property Organization (WIPO) | W |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| CA2697066A1 | Canada | A1 | |
| WO2009031022A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2009302155A1 | United States of America | A1 | |
| EP2185411A1 | European Patent Office (EPO) | A1 | |
| EP2185411B1 | European Patent Office (EPO) | B1 | |
| AT499286T | Austria | T | |
| ATE499286T1This record | Austria | T1 | |
| DE602008005160D1 | Germany | D1 | |
| US8079547B2 | United States of America | B2 | |
| CA2697066C | Canada | C |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 8807005
Titles2
- German
- FLOTATIONSSYSTEME
- English
- FLOTATION SYSTEMS
Classification
- CPC, 4
- B64C25/56
- B63C9/22
- B64C2025/325
- B64D25/18