Nova Patents
MX165451B

One piece molded composite part and method of manufacture

Abstract

The present invention relates to a method for forming a hollow fiber reinforced part, the improvement consisting of: providing a thin-walled support of sufficient rigidity to essentially maintain its shape when not loaded; fixing a plurality of preforms of fibrous pieces to the support to form a subset; place the subset in a mold; close the mold; impregnate the fibrous pieces with resin; cure the resin to form a hollow piece; open the mold, and remove the piece from the mold.

Term

Term ended

Expired 26 September 2009, 17 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

41 members in 10 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
25799688United States of AmericaA

Members41

Family members, oldest first
DocumentOfficeKind
AU6027386AAustraliaA
EP0212140A1European Patent Office (EPO)A1
BR8603948ABrazilA
KR870001919ARepublic of KoreaA
CN86105307AChinaA
JPS6271617AJapanA
AU579020B2AustraliaB2
US4849147AUnited States of AmericaA
US4863771AUnited States of AmericaA
CA1264908ACanadaA
EP0363744A2European Patent Office (EPO)A2
AU4081889AAustraliaA
EP0212140B1European Patent Office (EPO)B1
KR900006099ARepublic of KoreaA
CN1041910AChinaA
JPH02122920AJapanA
BR8905223ABrazilA
CN1008157BChinaB
DE3670788D1GermanyD1
KR910000499B1Republic of KoreaB1
US5000990AUnited States of AmericaA
EP0363744A3European Patent Office (EPO)A3
JPH0351203B2JapanB2
CA2039553A1CanadaA1
EP0454978A1European Patent Office (EPO)A1
BR9101720ABrazilA
KR910019873ARepublic of KoreaA
AU623925B2AustraliaB2
MX164472BMexicoB
MX165451BThis recordMexicoB
CA1313444CCanadaC
MX171514BMexicoB
US5258159AUnited States of AmericaA
EP0454978B1European Patent Office (EPO)B1
DE69102487D1GermanyD1
US5344038AUnited States of AmericaA
CA1331997CCanadaC
DE69102487T2GermanyT2
JPH06339932AJapanA
CA2039553CCanadaC
JPH0790556B2JapanB2