Nova Patents
ATE404149T1

Raising wheel chair

Abstract

A raising wheel chair includes a lifting device with a telescopic guide. With the lifting device, the raising frame can be moved up and down both in sitting and in standing position. It is therefore possible to vary the level of the seat or the footrest. Thanks to the tilted arrangement of the telescopic guide, the user of the chair will, on an upward movement, also be moved closer to the objects of interest. The inclined arrangement of the telescopic guide can provide room for the front wheels and permit a short length of the raising wheel chair.

Term

Term ended

Projected expiry passed 20 September 2022, 4 years ago.

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

15 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
17452001SwitzerlandA

Members15

Family members, oldest first
DocumentOfficeKind
CA2458122A1CanadaA1
WO03026550A1World Intellectual Property Organization (WIPO)A1
EP1427373A1European Patent Office (EPO)A1
US2004173998A1United States of AmericaA1
JP2005502443AJapanA
CH695010A5SwitzerlandA5
US7219912B2United States of AmericaB2
EP1427373B1European Patent Office (EPO)B1
AT404149TAustriaT
ATE404149T1This recordAustriaT1
DE60228277D1GermanyD1
PT1427373EPortugalE
DK1427373T3DenmarkT3
JP4202916B2JapanB2
ES2312614T3SpainT3