Nova Patents
PL361986A1

Separated pocket spring mattress

Abstract

A spring mattress comprising a plurality of interconnected coil springs (1) enclosed in covers (2), known as a pocket-spring mattress, is described, wherein at least two springs that are located adjacent to one another are spaced apart by an interjacent separation distance (SA), said separation distance exceeding approximately 10% of the diameter of the largest one of the spiral turns of the adjacent springs. Also described is a method of manufacturing a corresponding mattress.

Term

Term ended

Projected expiry passed 23 November 2021, 4.8 years ago.

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

38 members in 19 offices

This recordMember, by publication datePriority claim9 more offices are in the list below

Priority claims8

Priority claims
DocumentOfficeKindDate
0004412SwedenA
0004412SwedenA
0102587SwedenW
0102587SwedenW
000004412–––
01SE0102587–––
SE20000004412–––
WO2001SE02587–––

Members38

Family members, oldest first
DocumentOfficeKind
SE0004412D0SwedenD0
SE0004412LSwedenL
SE516172C2SwedenC2
CA2427670A1CanadaA1
WO0244077A1World Intellectual Property Organization (WIPO)A1
AU2427802AAustraliaA
NO20032470D0NorwayD0
NO20032470LNorwayL
BR0115695ABrazilA
EP1355847A1European Patent Office (EPO)A1
US2004025257A1United States of AmericaA1
CN1478053AChinaA
MXPA03004194AMexicoA
PL361986A1This recordPolandA1
NZ526149ANew ZealandA
AU2002224278B2AustraliaB2
US7048263B2United States of AmericaB2
CN1261345CChinaC
RU2281678C2Russian FederationC2
EP1700820A2European Patent Office (EPO)A2
EP1355847B1European Patent Office (EPO)B1
AT356077TAustriaT
NO323346B1NorwayB1
EP1700820A3European Patent Office (EPO)A3
DE60127178D1GermanyD1
PT1355847EPortugalE
DK1355847T3DenmarkT3
ES2283467T3SpainT3
DE60127178T2GermanyT2
PL200016B1PolandB1
CA2427670CCanadaC
EP1700820B1European Patent Office (EPO)B1
AT516245TAustriaT
PT1700820EPortugalE
DK1700820T3DenmarkT3
BR0115695B1BrazilB1
ES2369987T3SpainT3
CY1112234T1CyprusT1