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Extract from the Register of European Patents

EP About this file: EP0831333

EP0831333 - Device for generating a polygonal light beam of a given polarization [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  08.02.2002
Database last updated on 02.11.2024
Most recent event   Tooltip08.02.2002Refusal of applicationpublished on 27.03.2002  [2002/13]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [1998/13]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
80333 München / DE
Inventor(s)01 / Bosselmann, Thomas, Dr.
Im Heuschlag 9
91054 Erlangen / DE
[1998/13]
Application number, filing date97113035.629.07.1997
[1998/13]
Priority number, dateDE199613839419.09.1996         Original published format: DE 19638394
[1998/13]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0831333
Date:25.03.1998
Language:DE
[1998/13]
Search report(s)(Supplementary) European search report - dispatched on:EP20.12.1997
ClassificationIPC:G01R15/24, G02B27/28, G02B17/00
[1998/13]
CPC:
G01R15/246 (EP); G02B27/283 (EP); G01R15/247 (EP)
Designated contracting statesDE,   FR,   GB,   IT [1998/50]
Former [1998/13]AT,  BE,  CH,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Anordnung zur Erzeugung eines mehreckigen Lichtstrahls einer bestimmten Polarisation[1998/13]
English:Device for generating a polygonal light beam of a given polarization[1998/13]
French:Dispositif de génération d'un faisceau lumineux polygonale à polarisation déterminée[1998/13]
Examination procedure17.09.1998Examination requested  [1998/47]
20.02.2001Despatch of communication of intention to grant (Approval: )
10.10.2001Despatch of communication that the application is refused, reason: formalities examination [2002/13]
20.10.2001Application refused, date of legal effect [2002/13]
Fees paidRenewal fee
20.07.1999Renewal fee patent year 03
17.07.2000Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.07.200105   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]EP0650066  (FUJI ELECTRIC CO LTD) [A] 1,8 * column 2, line 37 - line 41; figure 1; claim 1 *;
 [A]DE4342409  (ABB RESEARCH LTD) [A] 1,8 * column 2, line 25 - line 30; figures 1-4 *;
 [AP]WO9719361  (MINNESOTA MINING & MFG) [AP] 1,8 * abstract *;
 [AP]EP0740162  (YOSHINO TOSHIHIKO ;FUJI ELECTRIC CO LTD (JP)) [AP] 1,8 * column 15, line 29 - line 37; figures 1,7,14 *;
 [A]US4822150  (DUARTE FRANCISCO J) [A] 1 * abstract *
 [A]  - NING Y N ET AL, "RECENT PROGRESS IN OPTICAL CURRENT SENSING TECHNIQUES", REVIEW OF SCIENTIFIC INSTRUMENTS, (19950501), vol. 66, no. 5, pages 3097 - 3111, XP000507794 [A] 1,8 * figures 4,8-11 *

DOI:   http://dx.doi.org/10.1063/1.1145537
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.