EP0806780 - Zinc phosphate coating for varistor and method [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.06.2001 Database last updated on 21.05.2024 | Most recent event Tooltip | 01.06.2001 | No opposition filed within time limit | published on 18.07.2001 [2001/29] | Applicant(s) | For all designated states LITTELFUSE, INC. 800 East Northwest Highway Des Plaines, IL 60016 / US | [2001/13] |
Former [2000/26] | For all designated states Littlefuse, Inc. 800 East Northwest Highway Des Plaines, IL 60016 / US | ||
Former [1999/15] | For all designated states Harris Ireland Development Company Limited The Demesne Dundalk, County Louth / IE | ||
Former [1997/46] | For all designated states HARRIS CORPORATION 1025 West NASA Blvd MS 53 Melbourne, FL 32919 / US | Inventor(s) | 01 /
Ravindranathan, Palaniappan Cabinet Ballot-Schmit, 7 rue Le Sueur 75116 Paris / FR | [1997/46] | Representative(s) | Ballot, Paul Denis Jacques, et al Cabinet Ballot 122, rue Edouard Vaillant 92593 Levallois-Perret Cedex / FR | [N/P] |
Former [1997/46] | Ballot, Paul Denis Jacques, et al Cabinet Ballot-Schmit, 7, rue Le Sueur 75116 Paris / FR | Application number, filing date | 96400993.0 | 09.05.1996 | [1997/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0806780 | Date: | 12.11.1997 | Language: | EN | [1997/46] | Type: | B1 Patent specification | No.: | EP0806780 | Date: | 02.08.2000 | Language: | EN | [2000/31] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.12.1996 | Classification | IPC: | H01C1/034, H01C7/10 | [1997/46] | CPC: |
H01C7/102 (EP);
H01C1/034 (EP)
| Designated contracting states | AT, BE, NL [1997/46] | Title | German: | Zink-Phosphatbeschichtung für Varistor und Verfahren zur Herstellung | [1997/46] | English: | Zinc phosphate coating for varistor and method | [1997/46] | French: | Revêtement en phosphate de zinc pour varistor et méthode de fabrication | [1997/46] | Examination procedure | 28.04.1998 | Examination requested [1998/28] | 28.08.1998 | Despatch of a communication from the examining division (Time limit: M04) | 09.11.1998 | Reply to a communication from the examining division | 09.08.1999 | Despatch of communication of intention to grant (Approval: Yes) | 16.12.1999 | Communication of intention to grant the patent | 09.03.2000 | Fee for grant paid | 09.03.2000 | Fee for publishing/printing paid | Opposition(s) | 03.05.2001 | No opposition filed within time limit [2001/29] | Fees paid | Renewal fee | 22.04.1998 | Renewal fee patent year 03 | 23.04.1999 | Renewal fee patent year 04 | 29.05.2000 | Renewal fee patent year 05 |
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]JPH0483302 ; | [A]JPH03131004 ; | [A]JPH01259506 ; | [A]JPH05136012 ; | [A]GB2044531 (TDK ELECTRONICS CO LTD) [A] 1 * column W *; | [D]US4316171 (MIYABAYASHI SUSUMU, et al) [D] * column W *; | [A]GB2100246 (ARMSTRONG WORLD IND INC) [A] 1,10,11 * column W *; | [AD]US5115221 (COWMAN STEPHEN P [IE]) [AD] 1-3 * column W *; | [E]EP0716429 (HARRIS CORP [US]) [E] 1-11* the whole document * | [A] - PATENT ABSTRACTS OF JAPAN, (19920703), vol. 016, no. 303, Database accession no. (E - 1228), & JP04083302 A 19920317 (TOSHIBA CORP) [A] 1,10,11 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19910830), vol. 015, no. 343, Database accession no. (E - 1106), & JP03131004 A 19910604 (TOSHIBA CORP) [A] 1,10,11 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19890112), vol. 014, no. 016, Database accession no. (E - 872), & JP01259506 A 19891017 (ROHM CO LTD) [A] 1,5,10 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19930916), vol. 017, no. 514, Database accession no. (E - 1433), & JP05136012 A 19930601 (ROHM CO LTD) [A] 1,10 * abstract * |