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EP0103718
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EP About this file: EP0103718
| EP0103718 - Low elasticity modulus fixed abrasive rigid grinding media and method of fabricating [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 12.07.1991 Database last updated on 13.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
| Former [1984/13] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Shen, John Chen Shyan 545 21st Street N.E. Rochester, MN 55901 / US | [1984/13] | Representative(s) | Bonneau, Gérard Compagnie IBM France Département de Propriété Intellectuelle 06610 La Gaude / FR | [N/P] |
| Former [1990/27] | Bonneau, Gérard Compagnie IBM France Département de Propriété Intellectuelle F-06610 La Gaude / FR | ||
| Former [1988/47] | Vekemans, André Compagnie IBM France Département de Propriété Intellectuelle F-06610 La Gaude / FR | ||
| Former [1984/13] | Savi, Camillo c/o IBM Semea S.r.l. Direzione Brevetti Circonvallazione Idroscalo P.O. Box 137 I-20090 Segrate (Milano) / IT | Application number, filing date | 83107605.4 | 02.08.1983 | [1984/13] | Priority number, date | US19820418948 | 16.09.1982 Original published format: US 418948 | [1984/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0103718 | Date: | 28.03.1984 | Language: | EN | [1984/13] | Type: | A3 Search report | No.: | EP0103718 | Date: | 01.10.1986 | Language: | EN | [1986/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.08.1986 | Classification | IPC: | B24D3/32, B24D3/34 | [1984/13] | CPC: |
B24D18/00 (EP,US);
B24D3/28 (EP,US);
B24D3/32 (EP,US);
B24D3/344 (EP,US)
| Designated contracting states | DE, FR, GB [1984/13] | Title | German: | Hartes Schleifmittel mit niedrigem Elastizitätsmodul und fixiertem Schleifstoff, und Verfahren zur Herstellung | [1984/13] | English: | Low elasticity modulus fixed abrasive rigid grinding media and method of fabricating | [1984/13] | French: | Moyens abrasifs rigides à faible module d'élasticité et abrasif fixé, et procédé pour leur fabrication | [1984/13] | File destroyed: | 02.03.1998 | Examination procedure | 24.07.1984 | Examination requested [1984/39] | 09.03.1988 | Despatch of a communication from the examining division (Time limit: M08) | 14.11.1988 | Reply to a communication from the examining division | 03.04.1989 | Despatch of a communication from the examining division (Time limit: M06) | 10.10.1989 | Reply to a communication from the examining division | 16.11.1989 | Despatch of a communication from the examining division (Time limit: M06) | 07.05.1990 | Reply to a communication from the examining division | 20.06.1990 | Despatch of communication of intention to grant (Approval: Yes) | 04.10.1990 | Communication of intention to grant the patent | 15.01.1991 | Application deemed to be withdrawn, date of legal effect [1991/36] | 08.03.1991 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [1991/36] | Fees paid | Renewal fee | 20.08.1985 | Renewal fee patent year 03 | 19.08.1986 | Renewal fee patent year 04 | 21.08.1987 | Renewal fee patent year 05 | 23.08.1988 | Renewal fee patent year 06 | 21.08.1989 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.08.1990 | 08 M06 Not yet paid |
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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 | [X]GB951450 (OSBORN MFG CO); | [Y]GB887920 (CHEMICAL RES CORP); | [A]US4138228 (HARTFELT JORGEN, et al); | [A]US4221572 (TORIMAE YASUHIRO, et al); | [AD]US3850589 (CHARVAT V) |