blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP0822325

EP0822325 - Device to control the air admission section of air intake conduits of combustion engines [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  31.03.2000
Database last updated on 15.06.2024
Most recent event   Tooltip31.03.2000Application deemed to be withdrawnpublished on 17.05.2000 [2000/20]
Applicant(s)For all designated states
AUDI AG
85045 Ingolstadt / DE
[N/P]
Former [1998/06]For all designated states
AUDI AG
85045 Ingolstadt / DE
Inventor(s)01 / Höfner, Dirk
Grasselweg 14
91809 Wellheim / DE
02 / Ottowitz, Alfred
Welschstrasse 16
85084 Reichertshofen / DE
[1998/06]
Application number, filing date97113192.531.07.1997
[1998/06]
Priority number, dateDE199613134602.08.1996         Original published format: DE 19631346
[1998/06]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0822325
Date:04.02.1998
Language:DE
[1998/06]
Type: A3 Search report 
No.:EP0822325
Date:20.05.1998
[1998/21]
Search report(s)(Supplementary) European search report - dispatched on:EP08.04.1998
ClassificationIPC:F02B27/02
[1998/06]
CPC:
F02B27/0284 (EP); Y02T10/12 (EP)
Designated contracting statesDE,   ES,   FR,   GB,   IT [1999/05]
Former [1998/06]AT,  BE,  CH,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Vorrichtung zum Steuern der Ansaugquerschnitte von Verbrennungsluft-Einlassleitungen von Brennkraftmaschinen[1998/06]
English:Device to control the air admission section of air intake conduits of combustion engines[1998/06]
French:Dispositif de commande de la section d'aspiration de conduits d'admission d'air de moteurs à combustion[1998/06]
Examination procedure05.06.1998Examination requested  [1998/32]
06.05.1999Despatch of a communication from the examining division (Time limit: M06)
17.11.1999Application deemed to be withdrawn, date of legal effect  [2000/20]
16.12.1999Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2000/20]
Fees paidRenewal fee
09.07.1999Renewal fee patent year 03
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.
Documents cited:Search[Y]DE3936263  (AVL VERBRENNUNGSKRAFT MESSTECH [AT]) [Y] 1,3,5,6 * column 1, line 3 - line 8 * * column 1, line 35 - line 47 * * column 1, line 68 - column 2, line 10 * * column 2, line 30 - line 63; figures 1-3 *;
 [Y]DE4018612  (AUDI AG [DE]) [Y] 1,3,5,6 * column 2, line 36 - line 38 * * column 2, line 48 - line 62 * * column 3, line 4 - line 6 * * column 3, line 18 - line 21; figures 1,2 *;
 [A]EP0551209  (RICARDO CONSULTING ENG [GB]) [A] 1-3,5-7 * column 6, line 14 - line 41 * * column 7, line 54 - column 8, line 38; figures 6-8 *;
 [A]DE3446377  (MAZDA MOTOR [JP]) [A] 1,9 * page 13, line 1 - line 6 * * page 17, line 32 - page 18, line 8 * * page 18, paragraph 4 - page 19, paragraph 1 * * page 19, paragraph 3 - page 20, paragraph 1; figures 2,10-12 *;
 [A]DE3603418  (AUDI AG [DE]) [A] 1,2,6,7 * column 3, line 36 - line 60; figure 1 *;
 [A]EP0636774  (FIAT AUTO SPA [IT]) [A] 1 * column 2, line 20 - line 49 * * column 3, line 4 - line 15; figures 1-3 *;
 [A]JPS61255213  ;
 [A]DE4313465  (VOLKSWAGEN AG [DE]) [A] 1,4 * column 3, line 22 - line 32; figure 3 *;
 [DA]EP0645530  (OPEL ADAM AG [DE]) [DA] 1,8 * abstract * * column 3, line 17 - column 4, line 17 * * column 4, line 37 - line 47 * * column 5, line 13 - line 20 *;
 [A]US5105784  (DAVIS RICHARD S [US], et al) [A] 8 * column 2, line 59 - line 64 * * column 3, line 43 - line 59 *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19870408), vol. 11, no. 111, Database accession no. (M - 578), & JP61255213 A 19861112 (TOYOTA) [A] 1,8 * abstract *
by applicantEP0645530
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.