EP1129370 - COLOR CORRECTED PROJECTION LENSES EMPLOYING DIFFRACTIVE OPTICAL SURFACES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.12.2006 Database last updated on 15.06.2024 | Most recent event Tooltip | 27.06.2008 | Change - applicant | published on 30.07.2008 [2008/31] | Applicant(s) | For all designated states 3M Innovative Properties Company 3M Center P.O. Box 33427 St. Paul, MN 55133-3427 / US | [N/P] |
Former [2008/31] | For all designated states 3M Innovative Properties Company 3M Center P.O.Box 33427 St. Paul MN 55133-3427 / US | ||
Former [2006/06] | For all designated states 3M Innovative Properties Company P.O.Box 33427 St. Paul Minnesota 55133-3427 / US | ||
Former [2003/35] | For all designated states 3M Innovative Properties Company P.O.Box 33427 St. Paul, Minnesota 55133-3427 / US | ||
Former [2001/36] | For all designated states U.S. PRECISION LENS INC. 4000 McMann Road Cincinnati, OH 45245 / US | Inventor(s) | 01 /
KREITZER, Melvyn, H. 3681 Carpenters Creek Drive Cincinnati, OH 45241 / US | [2001/36] | Representative(s) | Ertl, Nicholas Justin, et al Elkington and Fife LLP Prospect House 8 Pembroke Road Sevenoaks Kent TN13 1XR / GB | [N/P] |
Former [2005/12] | Ertl, Nicholas Justin, et al Elkington and Fife, Prospect House, 8 Pembroke Road Sevenoaks, Kent TN13 1XR / GB | ||
Former [2001/36] | Boon, Graham Anthony Elkington and Fife, Prospect House, 8 Pembroke Road Sevenoaks, Kent TN13 1XR / GB | Application number, filing date | 99960270.9 | 12.11.1999 | [2001/36] | WO1999US26645 | Priority number, date | US19980108143P | 12.11.1998 Original published format: US 108143 P | [2001/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO0028353 | Date: | 18.05.2000 | Language: | EN | [2000/20] | Type: | A1 Application with search report | No.: | EP1129370 | Date: | 05.09.2001 | Language: | EN | The application published by WIPO in one of the EPO official languages on 18.05.2000 takes the place of the publication of the European patent application. | [2001/36] | Type: | B1 Patent specification | No.: | EP1129370 | Date: | 08.02.2006 | Language: | EN | [2006/06] | Search report(s) | International search report - published on: | US | 18.05.2000 | (Supplementary) European search report - dispatched on: | EP | 07.06.2002 | Classification | IPC: | G02B3/00, G02B27/00 | [2002/30] | CPC: |
G02B27/4211 (EP,US);
H04N5/74 (KR);
G02B13/16 (EP,US);
G02B27/0037 (EP,US);
G02B27/4216 (EP,US);
G02B27/4272 (EP,US)
|
Former IPC [2001/36] | G02B3/00 | Designated contracting states | DE, ES, FR, GB, NL [2004/22] |
Former [2001/36] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | FARBKORRIGIERTE PROJEKTIONSLINSEN MIT VERWENDUNG VON DIFFRAKTIVEN OPTISCHEN OBERFLÄCHEN | [2001/36] | English: | COLOR CORRECTED PROJECTION LENSES EMPLOYING DIFFRACTIVE OPTICAL SURFACES | [2001/36] | French: | OBJECTIF DE PROJECTION A CORRECTION DES COULEURS UTILISANT DES SURFACES OPTIQUES DE DIFFRACTION | [2001/36] | Entry into regional phase | 11.04.2001 | National basic fee paid | 11.04.2001 | Search fee paid | 11.04.2001 | Designation fee(s) paid | 11.04.2001 | Examination fee paid | Examination procedure | 09.06.2000 | Request for preliminary examination filed International Preliminary Examining Authority: US | 12.04.2001 | Examination requested [2001/36] | 29.06.2005 | Communication of intention to grant the patent | 19.10.2005 | Fee for grant paid | 19.10.2005 | Fee for publishing/printing paid | Opposition(s) | 09.11.2006 | No opposition filed within time limit [2007/03] | Fees paid | Renewal fee | 07.11.2001 | Renewal fee patent year 03 | 07.11.2002 | Renewal fee patent year 04 | 21.11.2003 | Renewal fee patent year 05 | 22.11.2004 | Renewal fee patent year 06 | 29.11.2005 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | NL | 08.02.2006 | ES | 19.05.2006 | [2006/45] |
Former [2006/34] | ES | 19.05.2006 | Documents cited: | Search | [A]EP0517409 (HUGHES AIRCRAFT CO [US]) [A] 1-4* page 4, line 3 - page 5, line 10 *; | [A]US5691847 (CHEN CHUNGTE W [US]) [A] 1-4 * page 6, line 53 - page 7, line 55 *; | [E]EP1075150 (LG ELECTRONICS INC [KR]) [E] 1,5,6 * page 8, line 35 - page 9, lines 1-11; figure 10 * | International search | [A]US4755028 (MOSKOVICH JACOB [US]); | [A]US4776681 (MOSKOVICH JACOB [US]); | [AP]US5946142 (HIRATA KOJI [JP], et al) |