-
EP0257927
European procedure
Extract from the Register of European Patents
EP About this file: EP0257927
| EP0257927 - Portable toilet with valve actuating handle that automatically locks the valve in closed position during emptying of the holding tank [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.08.1991 Database last updated on 08.10.2024 | Most recent event Tooltip | 03.08.1991 | No opposition filed within time limit | published on 25.09.1991 [1991/39] | Applicant(s) | For all designated states Thetford Corporation 7101 Jackson Road Ann Arbor Michigan 48103 / US | [N/P] |
| Former [1988/09] | For all designated states THETFORD CORPORATION 7101 Jackson Road Ann Arbor Michigan 48103 / US | Inventor(s) | 01 /
Antos, John Michael 2115 Windsor Drive Ann Arbor Michigan 48103 / US | 02 /
Selina, John Robert 4865 Cedarview Ypsilanti Michigan 48197 / US | [1988/09] | Representative(s) | Williams, Trevor John, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5EU / GB | [1988/09] | Application number, filing date | 87307166.6 | 13.08.1987 | [1988/09] | Priority number, date | US19860898466 | 20.08.1986 Original published format: US 898466 | [1988/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0257927 | Date: | 02.03.1988 | Language: | EN | [1988/09] | Type: | A3 Search report | No.: | EP0257927 | Date: | 12.10.1988 | Language: | EN | [1988/41] | Type: | B1 Patent specification | No.: | EP0257927 | Date: | 03.10.1990 | Language: | EN | [1990/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.08.1988 | Classification | IPC: | E03D5/012 | [1988/09] | CPC: |
E03D5/012 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT, NL, SE [1988/09] | Title | German: | Tragbare Toiletten mit griffbetätigter Klappe zum automatischen Sperren der Klappe in geschlossener Lage während der Leerung des Lagerbeckens | [1988/09] | English: | Portable toilet with valve actuating handle that automatically locks the valve in closed position during emptying of the holding tank | [1988/09] | French: | Toilettes portables avec clapet actionné par une manette pour verrouiller automatiquement le clapet dans une position fermée pendant la vidange du réservoir de stockage | [1988/09] | Examination procedure | 02.12.1988 | Examination requested [1989/05] | 17.07.1989 | Despatch of a communication from the examining division (Time limit: M04) | 02.09.1989 | Reply to a communication from the examining division | 17.10.1989 | Despatch of communication of intention to grant (Approval: Yes) | 22.02.1990 | Communication of intention to grant the patent | 16.05.1990 | Fee for grant paid | 16.05.1990 | Fee for publishing/printing paid | Opposition(s) | 04.07.1991 | No opposition filed within time limit [1991/39] | Fees paid | Renewal fee | 21.07.1989 | Renewal fee patent year 03 | 18.07.1990 | Renewal fee patent year 04 |
| 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 | [A]US3801991 (FULTON H, et al); | [A]US3851339 (FLINNER V, et al); | [AD]EP0095903 (THETFORD CORP [US]) |