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

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP0247263

EP0247263 - A device for quickly replacing a standard screwdriver tip end [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  02.12.1988
Database last updated on 14.09.2024
Most recent event   Tooltip02.12.1988Application deemed to be withdrawnpublished on 18.01.1989 [1989/03]
Applicant(s)For all designated states
Chen, Jinn-Lih
4FL., No. 131 Guey Lin Road
Taipei / TW
[1987/49]
Inventor(s)01 / see applicant
...
[1987/49]
Representative(s)Arthur, Bryan Edward, et al
Withers & Rogers Goldings House 2 Hays Lane
London SE1 2HW / GB
[N/P]
Former [1987/49]Arthur, Bryan Edward, et al
Withers & Rogers 4 Dyer's Buildings Holborn
London EC1N 2JT / GB
Application number, filing date86307852.310.10.1986
[1987/49]
Priority number, dateGB1986001294728.05.1986         Original published format: GB 8612947
[1987/49]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0247263
Date:02.12.1987
Language:EN
[1987/49]
Search report(s)(Supplementary) European search report - dispatched on:EP23.09.1987
ClassificationIPC:B25F1/04, B25G1/08, B25B15/00
[1987/49]
CPC:
B25F1/04 (EP); B25B15/00 (EP); B25B15/02 (EP);
B25G1/085 (EP)
Designated contracting statesDE,   ES,   FR,   IT,   NL [1987/49]
TitleGerman:Schnellwechselvorrichtung für Normschraubenziehereinsätze[1987/49]
English:A device for quickly replacing a standard screwdriver tip end[1987/49]
French:Dispositif pour changer rapidement des pièces d'insertion pour tournevis standard[1987/49]
File destroyed:23.08.1994
Examination procedure04.08.1988Application deemed to be withdrawn, date of legal effect  [1989/03]
26.08.1988Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [1989/03]
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:SearchEP0152169  [ ];
 US2550775  [ ];
 US532823  [ ]
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.