EP0308875 - High pressure regulator valve [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.06.1995 Database last updated on 12.07.2024 | Most recent event Tooltip | 17.06.1995 | No opposition filed within time limit | published on 09.08.1995 [1995/32] | Applicant(s) | For all designated states PRAXAIR TECHNOLOGY, INC. 39 Old Ridgebury Road Danbury, CT 06810-5113 / US | [1993/22] |
Former [1989/13] | For all designated states UNION CARBIDE CORPORATION 39 Old Ridgebury Road Danbury Connecticut 06817 / US | Inventor(s) | 01 /
Pritchard, Francis Edwin 217 Kelvin Drive Buffalo (14223) N.Y. / US | 02 /
Kibler, Vincent John 8682 Knapp Road West Falls (14170) N.Y. / US | [1989/13] | Representative(s) | Schwan, Gerhard Schwan Schwan Schorer Patentanwälte Bauerstrasse 22 80796 München / DE | [N/P] |
Former [1989/13] | Schwan, Gerhard, Dipl.-Ing. Elfenstrasse 32 D-81739 München / DE | Application number, filing date | 88115415.7 | 20.09.1988 | [1989/13] | Priority number, date | US19870098997 | 21.09.1987 Original published format: US 98997 | [1989/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0308875 | Date: | 29.03.1989 | Language: | EN | [1989/13] | Type: | A3 Search report | No.: | EP0308875 | Date: | 12.09.1990 | Language: | EN | [1990/37] | Type: | B1 Patent specification | No.: | EP0308875 | Date: | 17.08.1994 | Language: | EN | [1994/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.07.1990 | Classification | IPC: | G05D16/10 | [1989/13] | CPC: |
G05D16/10 (EP,US);
F16K17/04 (KR);
G05D16/103 (EP,US);
Y10T137/1789 (EP,US);
Y10T137/7782 (EP,US);
Y10T137/7808 (EP,US);
| Designated contracting states | AT, BE, DE, ES, FR, GB, IT, NL, SE [1989/13] | Title | German: | Hochdruckregelventil | [1989/13] | English: | High pressure regulator valve | [1989/13] | French: | Vanne régulatrice haute pression | [1989/13] | Examination procedure | 18.10.1990 | Examination requested [1990/50] | 02.04.1993 | Despatch of a communication from the examining division (Time limit: M04) | 03.08.1993 | Reply to a communication from the examining division | 26.11.1993 | Despatch of communication of intention to grant (Approval: No) | 11.02.1994 | Despatch of communication of intention to grant (Approval: later approval) | 21.02.1994 | Communication of intention to grant the patent | 14.04.1994 | Fee for grant paid | 14.04.1994 | Fee for publishing/printing paid | Opposition(s) | 18.05.1995 | No opposition filed within time limit [1995/32] | Fees paid | Renewal fee | 18.06.1990 | Renewal fee patent year 03 | 19.06.1991 | Renewal fee patent year 04 | 12.06.1992 | Renewal fee patent year 05 | 02.08.1993 | Renewal fee patent year 06 |
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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]JP56110112 ; | [A]US2195728 (JONES HOMER W, et al); | [X]US2414113 (DANIEL MAPES); | [A]US2645241 (RIEDE PETER M); | [Y]US2891569 (GOODNER MONROE HARRY); | [X]US3211175 (REPLOGLE EDWARD H); | [A]US3307597 (SHUGARMAN EARL M); | [A]US3930517 (GAGALA JEROME W); | [A]US4181139 (MARTINI LEONARD J [US]); | [A]US4226257 (TRINKWALDER JOSEPH C); | [A]EP0112765 (LITTON SYSTEMS INC [US]) | [A] - PATENT ABSTRACTS OF JAPAN vol. 5, no. 182 (P-90)(854) 20 November 1981, & JP-A-56 110112 (MAEZAWA HIYUUSOU KOGYO K.K.) 01 September 1981,, & JP56110112 A 19810901 |