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EP0226134
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EP About this file: EP0226134
| EP0226134 - Nub yarn apparatus, process and product [Right-click to bookmark this link] | Status | The application has been refused Status updated on 20.10.1993 Database last updated on 31.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1987/26] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
Nelson, Thomas Larson 7 Swain Avenue Georgetown Delaware 19947 / US | [1987/26] | Representative(s) | Abitz, Walter, et al Patentanwälte Abitz & Partner Postfach 86 01 09 81628 München / DE | [N/P] |
| Former [1987/26] | Abitz, Walter, Dr.-Ing., et al Patentanwälte Abitz & Partner Postfach 86 01 09 D-81628 München / DE | Application number, filing date | 86116855.7 | 04.12.1986 | [1987/26] | Priority number, date | US19850804408 | 04.12.1985 Original published format: US 804408 | [1987/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0226134 | Date: | 24.06.1987 | Language: | EN | [1987/26] | Type: | A3 Search report | No.: | EP0226134 | Date: | 02.11.1989 | Language: | EN | [1989/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.09.1989 | Classification | IPC: | D02G1/16 | [1987/26] | CPC: |
D02G1/162 (EP,US)
| Designated contracting states | BE, DE, ES, FR, GB, NL [1987/26] | Title | German: | Verfahren und Vorrichtung zur Herstellung von Knotengarn und erhaltenes Produkt | [1987/26] | English: | Nub yarn apparatus, process and product | [1987/26] | French: | Procédé et appareil pour la fabrication de fil boutonné et produit obtenu | [1987/26] | File destroyed: | 12.06.1999 | Examination procedure | 06.03.1990 | Examination requested [1990/18] | 05.11.1991 | Despatch of a communication from the examining division (Time limit: M04) | 20.02.1992 | Reply to a communication from the examining division | 05.03.1992 | Despatch of a communication from the examining division (Time limit: M04) | 24.06.1992 | Reply to a communication from the examining division | 26.01.1993 | Despatch of communication of intention to grant (Approval: ) | 09.07.1993 | Despatch of communication that the application is refused, reason: formalities examination [1993/49] | 19.07.1993 | Application refused, date of legal effect [1993/49] | Fees paid | Renewal fee | 27.10.1988 | Renewal fee patent year 03 | 25.10.1989 | Renewal fee patent year 04 | 26.10.1990 | Renewal fee patent year 05 | 27.12.1990 | Renewal fee patent year 06 | 27.10.1992 | Renewal fee patent year 07 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [A]US3093878 (ARNOLD FIELDMAN); | [A]US343307 ; | [A]FR2259172 (MITSUBISHI RAYON CO [JP]); | [A]US3047208 (HENRI COANDA) |