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EP1087476
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EP About this file: EP1087476
| EP1087476 - Frequency excited gas-laser for material treatement [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 25.06.2010 Database last updated on 03.09.2024 | Most recent event Tooltip | 25.06.2010 | Application deemed to be withdrawn | published on 28.07.2010 [2010/30] | Applicant(s) | For all designated states Trumpf Laser- und Systemtechnik GmbH Johann-Maus-Strasse 2 71254 Ditzingen / DE | [2008/33] |
| Former [2001/13] | For all designated states TRUMPF LASERTECHNIK GmbH Johann-Maus-Strasse 2 D-71254 Ditzingen / DE | Inventor(s) | 01 /
von Borstel, Michael Dr. Finkenweg 2 74385 Pleidelsheim / DE | 02 /
Schlüter, Holger Dr. Hebbelstrasse 2a 70197 Stuttgart / DE | 03 /
Viöl, Wolfgang Prof. Dr. Heideweg 11 37139 Adelebsen / DE | [2001/13] | Representative(s) | Kohler Schmid Möbus Patentanwälte Partnerschaftsgesellschaft mbB Gropiusplatz 10 70563 Stuttgart / DE | [N/P] |
| Former [2001/13] | KOHLER SCHMID + PARTNER Patentanwälte Ruppmannstrasse 27 70565 Stuttgart / DE | Application number, filing date | 99114798.4 | 28.07.1999 | [2001/13] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP1087476 | Date: | 28.03.2001 | Language: | DE | [2001/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.12.1999 | Classification | IPC: | H01S3/0975, H01S3/041 | [2001/13] | CPC: |
H01S3/0975 (EP);
H01S3/041 (EP)
| Designated contracting states | AT, CH, DE, FR, GB, IT, LI [2001/51] |
| Former [2001/13] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Frequenzangeregter Gaslaser für die Materialbearbeitung | [2001/13] | English: | Frequency excited gas-laser for material treatement | [2001/13] | French: | Laser à gaz excité en fréquence pour traitement de materiau | [2001/13] | Examination procedure | 06.07.2000 | Examination requested [2001/13] | 20.03.2002 | Despatch of a communication from the examining division (Time limit: M04) | 13.07.2002 | Reply to a communication from the examining division | 02.02.2010 | Application deemed to be withdrawn, date of legal effect [2010/30] | 09.03.2010 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2010/30] | Fees paid | Renewal fee | 05.07.2001 | Renewal fee patent year 03 | 17.07.2002 | Renewal fee patent year 04 | 14.06.2003 | Renewal fee patent year 05 | 29.07.2004 | Renewal fee patent year 06 | 07.07.2005 | Renewal fee patent year 07 | 28.06.2006 | Renewal fee patent year 08 | 28.06.2007 | Renewal fee patent year 09 | 05.07.2008 | Renewal fee patent year 10 | Penalty fee | Additional fee for renewal fee | 31.07.2009 | 11 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 | [DY]EP0287677 (FANUC) [DY] 1-7,9-14,17-20 * abstract *; | [Y]EP0610170 (D.SCHUÖCKER) [Y] 1,2,11-13,17,20 * abstract * | [Y] - EHRLICHMANN D ET AL, "DIFFUSION-COOLED CO2 LASER WITH COAXIAL HIGH FREQUENCY EXCITATION AND INTERNAL AXICON", JOURNAL OF PHYSICS D. APPLIED PHYSICS,GB,IOP PUBLISHING, BRISTOL, vol. 26, no. 2, ISSN 0022-3727, page 183-191, XP000335356 [Y] 1-3,5-7,9-14,17-20 * page 183; figures 1-5 * DOI: http://dx.doi.org/10.1088/0022-3727/26/2/003 | [Y] - M.W.SASNETT, "KILOWATT-CLASS CO2 LASERS MEET PRESENT AND FUTURE INDUSTRIAL NEEDS", LASER FOCUS., PENNWELL PUBLISHING CO. TULSA., US, (198803), vol. 24, no. 3, pages 48 - 67, XP002123703 [Y] 4 * page 48 * |