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Publication numberEP0121077 A3
Publication typeApplication
Application numberEP19840101784
Publication date23 Jan 1985
Filing date21 Feb 1984
Priority date31 Mar 1983
Also published asDE3311766A1, DE3311766C2, DE8309569U1, EP0121077A2, EP0121077B1, EP0121077B2, US4604885
Publication number1984101784, 84101784, 84101784.1, EP 0121077 A3, EP 0121077A3, EP-A3-0121077, EP0121077 A3, EP0121077A3, EP19840101784, EP84101784
InventorsThomas Peter Lang
ApplicantThomas Peter Lang
Export CitationBiBTeX, EndNote, RefMan
External Links: Espacenet, EP Register
Pipe-bending machine
EP 0121077 A3
Abstract  available in
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
DE2918813A1 *10 May 197920 Nov 1980Brueninghaus Gmbh StahlwerkeBending machine for metal bars or tubes - has horizontally movable pillars supporting respective anvils on which workpiece is bent via rollers on lever arms
US3472055 *29 Nov 196714 Oct 1969Goble HarryBending machines for bending metal bars or sections
Classifications
International ClassificationB21D7/00, B21D7/12, B21D7/022
Cooperative ClassificationB21D7/022, B21D7/12
European ClassificationB21D7/12, B21D7/022
Legal Events
DateCodeEventDescription
10 Oct 1984AKDesignated contracting states:
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23 Jan 1985AKDesignated contracting states:
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17 Apr 198517PRequest for examination filed
Effective date: 19850131
2 Apr 198617QFirst examination report
Effective date: 19860213
8 Apr 1987AKDesignated contracting states:
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3 Jul 1987ETFr: translation filed
2 Mar 198826Opposition filed
Opponent name: PICOT SA
Effective date: 19880104
2 May 1988NLR1Nl: opposition has been filed with the epo
Opponent name: PICOT SA
22 Aug 1990AKDesignated contracting states:
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22 Aug 199027AMaintained as amended
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16 Oct 1990NLR2Nl: decision of opposition
3 Dec 1990NLR3Nl: receipt of modified translations in the netherlands language after an opposition procedure
14 Dec 1990ET3Fr: translation filed ** decision concerning opposition
27 Jan 1993PGFPPostgrant: annual fees paid to national office
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Owner name: LANG THOMAS PETER
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