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EP0696477
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EP About this file: EP0696477
| EP0696477 - Laminar flow shielding of fluid jet [Right-click to bookmark this link] | Status | The application has been refused Status updated on 28.02.2003 Database last updated on 12.10.2024 | Most recent event Tooltip | 28.02.2003 | Refusal of application | published on 16.04.2003 [2003/16] | Applicant(s) | For all designated states PRAXAIR TECHNOLOGY, INC. 39 Old Ridgebury Road Danbury, CT 06810-5113 / US | [1996/07] | Inventor(s) | 01 /
Nowotarski, Mark Stephen 30 Glen Terrace Stanford, 06906-1401 CT / US | 02 /
Lemen, Don Joseph 7655 Moran Court Indianapolis 46268 Indiana / US | 03 /
Snyder, William Joseph 2 Brichbrook Road Ossining 10562 New York / US | 04 /
Leturno, David B. 1716 Russet Woods Lane Hoover 35244 Alabama / US | [1996/07] | Representative(s) | Schwan, Gerhard Schwan Schwan Schorer Patentanwälte Bauerstrasse 22 80796 München / DE | [N/P] |
| Former [1996/07] | Schwan, Gerhard, Dipl.-Ing. Elfenstrasse 32 D-81739 München / DE | Application number, filing date | 95112403.1 | 07.08.1995 | [1996/07] | Priority number, date | US19940286200 | 08.08.1994 Original published format: US 286200 | [1996/07] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0696477 | Date: | 14.02.1996 | [1996/07] | Type: | A3 Search report | No.: | EP0696477 | Date: | 17.07.1996 | [1996/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.05.1996 | Classification | IPC: | B05B7/20, B05B7/22 | [1996/07] | CPC: |
C23C4/12 (EP,US);
B05B1/28 (KR);
B05B7/0861 (EP,US)
| Designated contracting states | BE, DE, ES, FR, IT, NL [1996/07] | Title | German: | Laminares Strömungsschild eines Fluidstrahles | [1996/07] | English: | Laminar flow shielding of fluid jet | [1996/07] | French: | Protection par flux laminaire d'un jet fluide | [1996/07] | Examination procedure | 26.07.1996 | Examination requested [1996/39] | 28.01.1997 | Despatch of a communication from the examining division (Time limit: M06) | 25.07.1997 | Reply to a communication from the examining division | 02.02.1998 | Despatch of a communication from the examining division (Time limit: M06) | 28.07.1998 | Reply to a communication from the examining division | 09.02.1999 | Despatch of a communication from the examining division (Time limit: M04) | 28.05.1999 | Reply to a communication from the examining division | 21.05.2002 | Despatch of communication of intention to grant (Approval: ) | 05.11.2002 | Despatch of communication that the application is refused, reason: formalities examination [2003/16] | 15.11.2002 | Application refused, date of legal effect [2003/16] | Fees paid | Renewal fee | 23.07.1997 | Renewal fee patent year 03 | 27.07.1998 | Renewal fee patent year 04 | 21.07.1999 | Renewal fee patent year 05 | 21.07.2000 | Renewal fee patent year 06 | 21.08.2001 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.08.2002 | 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 | [A]NL134583C (UNION CARBIDE) [A] 11-17* the whole document *; | [XA]US3830428 (DYOS G) [X] 11 * column 4, line 19 - line 47; figures 2,3 * [A] 1,12-17; | [A]FR2369013 (EATON CORP [US]) [A] 1,12 * page 4, paragraph 1; figure 1 *; | [A]EP0203556 (CABOT CORP [US]) [A] 2-4,9,15 * column A; figure 1 *; | [A]GB2183192 (HYPERTHERM INC) [A] 1,11 * abstract *; | [A] - ANDERSON & ECKERT, "tranpiration cooling of a constricted electric arc heater", AIAA JOURNAL, (196704), vol. 5, no. 4, pages 699 - 706, XP002001690 [A] 1 * page 1, column 2, paragraph 1; figure 1 * DOI: http://dx.doi.org/10.2514/3.4050 | by applicant | US3470347 | US4869936 | US4992337 | US5154354 |