EP0371597 - Flow controller [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 29.07.1994 Database last updated on 22.08.2024 | Most recent event Tooltip | 29.07.1994 | Application deemed to be withdrawn | published on 21.09.1994 [1994/38] | Applicant(s) | For all designated states MKS INSTRUMENTS, INC. Six Shattuck Road Andover Massachusetts 01810 / US | [N/P] |
Former [1990/23] | For all designated states MKS INSTRUMENTS, INC. Six Shattuck Road Andover Massachusetts 01810 / US | Inventor(s) | 01 /
Day, Christopher C. 37 Judkins Street Newtonville Massachusetts 02160 / US | [1990/23] | Representative(s) | Hitchcock, Esmond Antony, et al Marks & Clerk LLP 90 Long Acre London WC2E 9RA / GB | [N/P] |
Former [1990/23] | Hitchcock, Esmond Antony, et al Lloyd Wise, Tregear & Co. Norman House 105-109 Strand London WC2R 0AE / GB | Application number, filing date | 89310443.0 | 12.10.1989 | [1990/23] | Priority number, date | US19880277030 | 28.11.1988 Original published format: US 277030 | [1990/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0371597 | Date: | 06.06.1990 | Language: | EN | [1990/23] | Type: | A3 Search report | No.: | EP0371597 | Date: | 12.06.1991 | Language: | EN | [1991/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.04.1991 | Classification | IPC: | G05D7/06 | [1990/23] | CPC: |
G05D7/0635 (EP,US);
F15C7/00 (KR);
Y10T137/7759 (EP,US);
Y10T137/7761 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/23] | Title | German: | Durchflussregler | [1990/23] | English: | Flow controller | [1990/23] | French: | Régulateur de débit | [1990/23] | File destroyed: | 15.01.2000 | Examination procedure | 02.10.1991 | Examination requested [1991/48] | 09.09.1992 | Despatch of a communication from the examining division (Time limit: M06) | 10.03.1993 | Reply to a communication from the examining division | 15.09.1993 | Despatch of a communication from the examining division (Time limit: M06) | 26.03.1994 | Application deemed to be withdrawn, date of legal effect [1994/38] | 25.04.1994 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1994/38] | Fees paid | Renewal fee | 28.10.1991 | Renewal fee patent year 03 | 09.10.1992 | Renewal fee patent year 04 | 27.10.1993 | Renewal fee patent year 05 |
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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]JP61133414 ; | [A]US3552428 (PEMBERTON TROY J); | [A]DE3708826 (YUKEN KOGYO K K [JP]); | [A]US4665938 (BROWN GREGORY C [US], et al); | [A]US4720807 (FERRAN ROBERT J [US], et al) | [A] - PATENT ABSTRACTS OF JAPAN vol. 10, no. 327 (P-513)(2383) 07 November 1986, & JP-A-61 133414 (SIGMA GIJUTSU KOGYO K.K.) 20 June 1986,, & JP61133414 A 19860620 | [A] - NAVY TECHNICAL DISCLOSURE BULLETIN. vol. V, no. 3, March 1980, ARLINGTON US pages 27 - 31; B.R. Said et al.: "Feedback controlled flow regulator" |