Nova Patents
ATE499286T1

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.

  1. Priority
  2. Filed
  3. Published
  4. Today
  5. Projected expiry

10 members in 6 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
97058707United States of AmericaP
94040907United States of AmericaA
2008002313International Bureau of the World Intellectual Property Organization (WIPO)W

Members10

Family members, oldest first
DocumentOfficeKind
CA2697066A1CanadaA1
WO2009031022A1World Intellectual Property Organization (WIPO)A1
US2009302155A1United States of AmericaA1
EP2185411A1European Patent Office (EPO)A1
EP2185411B1European Patent Office (EPO)B1
AT499286TAustriaT
ATE499286T1This recordAustriaT1
DE602008005160D1GermanyD1
US8079547B2United States of AmericaB2
CA2697066CCanadaC