-
EP0038405
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0038405
| EP0038405 - Drilling unit used to manufacture undercut holes [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 09.06.1982 Database last updated on 03.09.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states artur fischer forschung Weinhalde 14 - 18 D-7244 Waldachtal 3 (Tumlingen) / DE | [1981/43] | Inventor(s) | 01 /
Fischer, Artur, Dr. h. c. Weinhalde 34 D-7244 Waldachtal 3/Tumlingen / DE | [1981/43] | Application number, filing date | 81101111.3 | 17.02.1981 | [1981/43] | Priority number, date | DE19803014388 | 15.04.1980 Original published format: DE 3014388 | [1981/43] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0038405 | Date: | 28.10.1981 | Language: | DE | [1981/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.08.1981 | Classification | IPC: | B23B51/00 | [1981/43] | CPC: |
B23B51/0027 (EP)
| Designated contracting states | AT, BE, CH, FR, GB, IT, LI, NL, SE [1981/43] | Title | German: | Zur Herstellung von Bohrlöchern mit Hinterschneidungen bestimmte Bohreinheit | [1981/43] | English: | Drilling unit used to manufacture undercut holes | [1981/43] | French: | Unité de perçage destinée à fabriquer des trous chambrés | [1981/43] | File destroyed: | 19.02.1989 | Examination procedure | 01.06.1982 | Application withdrawn by applicant [1982/32] |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | DE2549057 [ ]; | DE2544468 [ ]; | DE2746029 [ ]; | DE2547412 [ ]; | DE2539521 [ ]; | US4154311 [ ]; | DE2657000 [ ]; | DE2603431 [ ]; | GB2005572 [ ] |