-
EP1344893
European procedure
Extract from the Register of European Patents
EP About this file: EP1344893
| EP1344893 - Constant force actuator [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.09.2010 Database last updated on 31.08.2024 | Most recent event Tooltip | 19.08.2011 | Change - lapse in a contracting state State(s) deleted from list of lapses: DK | published on 21.09.2011 [2011/38] | Applicant(s) | For:FR
Services Pétroliers Schlumberger 42, rue Saint Dominique 75007 Paris / FR | For:GB
Schlumberger Holdings Limited P.O. Box 71 Craigmuir Chambers Road Town, Tortola / VG | For:DE
DK
IT
SCHLUMBERGER TECHNOLOGY B.V. Parkstraat 83-89 2514 JG Den Haag / NL | [N/P] |
| Former [2009/44] | For:FR
Services Petroliers Schlumberger 42, rue Saint-Dominique 75007 Paris / FR | ||
| For:GB
SCHLUMBERGER HOLDINGS LIMITED P.O. Box 71, Craigmuir Chambers Road Town, Tortola / VG | |||
| For:DE
DK
IT
SCHLUMBERGER TECHNOLOGY B.V. Parkstraat 83-89 2514 JG Den Haag / NL | |||
| Former [2003/38] | For:FR
SERVICES PETROLIERS SCHLUMBERGER 42, rue Saint-Dominique 75007 Paris / FR | ||
| For:GB
SCHLUMBERGER HOLDINGS LIMITED P.O. Box 71, Craigmuir Chambers Road Town, Tortola / VG | |||
| For:DE
DK
IT
Schlumberger Technology B.V. Parkstraat 83-89 2514 JG Den Haag / NL | Inventor(s) | 01 /
Sheiretov, Todor K. Apt.9313, 2990 Bissonet Street Houston, Texas / US | 02 /
Post, Roger A. 9961 Pittsburg-Laura Road Arcanum, Ohio 45304 / US | 03 /
Roy, Carl J. 2610 Falling Forest Court Richmond, Texas 77469 / US | 04 /
Cordera, F Joseph 10627 Glenway Houston, Texas 77070 / US | [2003/38] | Representative(s) | Rzaniak, Martin, et al Etudes & Productions Schlumberger Intellectual Property Law Department 1, rue Henri Becquerel, BP 202 92142 Clamart / FR | [N/P] |
| Former [2009/30] | Rzaniak, Martin, et al Etudes & Productions Schlumberger Intellectual Property Law Department 1, rue Henri Becquerel, BP 202 92142 Clamart / FR | ||
| Former [2003/38] | Stoole, Brian David, et al Sensa, Gamma House, Chilworth Science Park Southampton, Hampshire SO16 7NS / GB | Application number, filing date | 03251356.6 | 06.03.2003 | [2003/38] | Priority number, date | US20020364189P | 13.03.2002 Original published format: US 364189 P | US20020321858 | 17.12.2002 Original published format: US 321858 | [2003/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1344893 | Date: | 17.09.2003 | Language: | EN | [2003/38] | Type: | A3 Search report | No.: | EP1344893 | Date: | 12.04.2006 | [2006/15] | Type: | B1 Patent specification | No.: | EP1344893 | Date: | 28.10.2009 | Language: | EN | [2009/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.02.2006 | Classification | IPC: | E21B23/04, E21B17/10, E21B47/08, E21B23/01, E21B4/18, B66F7/00 | [2006/15] | CPC: |
B66F3/22 (EP,US);
B66F3/12 (EP,US);
E21B17/1021 (EP,US);
E21B23/001 (EP,US);
E21B23/01 (EP,US);
E21B4/18 (EP,US);
E21B47/08 (EP,US)
(-)
|
| Former IPC [2003/38] | E21B23/04, E21B17/10, E21B47/08, E21B23/01 | Designated contracting states | DE, DK, FR, GB, IT [2006/51] |
| Former [2003/38] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR | Title | German: | Betätigungsvorrichtung konstanter Kraft | [2003/38] | English: | Constant force actuator | [2003/38] | French: | Dispositif d'actionnement à force constante | [2003/38] | Examination procedure | 20.05.2006 | Examination requested [2006/27] | 13.11.2006 | Despatch of a communication from the examining division (Time limit: M06) | 11.05.2007 | Reply to a communication from the examining division | 10.08.2009 | Communication of intention to grant the patent | 16.09.2009 | Fee for grant paid | 16.09.2009 | Fee for publishing/printing paid | Opposition(s) | 29.07.2010 | No opposition filed within time limit [2010/40] | Fees paid | Renewal fee | 14.03.2005 | Renewal fee patent year 03 | 09.03.2006 | Renewal fee patent year 04 | 14.03.2007 | Renewal fee patent year 05 | 14.03.2008 | Renewal fee patent year 06 | 13.03.2009 | Renewal fee patent year 07 |
| 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. | Lapses during opposition Tooltip | IT | 28.10.2009 | FR | 31.03.2010 | [2011/38] |
| Former [2011/14] | DK | 28.10.2009 | |
| IT | 28.10.2009 | ||
| FR | 31.03.2010 | ||
| Former [2011/07] | DK | 28.10.2009 | |
| FR | 31.03.2010 | ||
| Former [2010/35] | DK | 28.10.2009 | Documents cited: | Search | [Y]US1177984 (BEENE ROBERT W [US]) [Y] 31 * figure - *; | [XY]US3295604 (CORDARY BRUCE J, et al) [X] 1,6,7,17 * column 3, line 33 - column 4, line 19; figure - * [Y] 31; | [X]US4926937 (HADEMENOS JIM P [US]) [X] 7 * abstract *; | [A]GB2362405 (WESTERN WELL TOOL INC [US]) [A] 1,7 * abstract * * page 13, line 15 - page 16, line 28 ** page 19, line 11 - line 24 * | by applicant | US3295604 | US4557327 | US4693328 | US4830105 | US5005642 | US5348091 | US5934378 |