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 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: EP0501820

EP0501820 - Extendible telephone [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.04.1997
Database last updated on 21.08.2024
Most recent event   Tooltip18.04.1997No opposition filed within time limitpublished on 04.06.1997 [1997/23]
Applicant(s)For all designated states
NEC Corporation
7-1, Shiba 5-chome Minato-ku
Tokyo 108-8001 / JP
For all designated states
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1-6 Uchisaiwaicho 1-chome Chiyoda-ku
Tokyo / JP
For all designated states
NTT MOBILE COMMUNICATIONS NETWORK INC.
10-1, Toranomon 2-chome Minato-ku
Tokyo 105-8436 / JP
[N/P]
Former [1996/14]For all designated states
NEC CORPORATION
7-1, Shiba 5-chome Minato-ku
Tokyo / JP
For all designated states
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1-6 Uchisaiwaicho 1-chome Chiyoda-ku
Tokyo / JP
For all designated states
NTT MOBILE COMMUNICATIONS NETWORK INC.
10-1, Toranomon 2-chome
Minato-ku, Tokyo 105 / JP
Former [1992/36]For all designated states
NEC CORPORATION
7-1, Shiba 5-chome Minato-ku
Tokyo / JP
For all designated states
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1-6 Uchisaiwaicho 1-chome Chiyoda-ku
Tokyo / JP
Inventor(s)01 / Masuda, Hitoshi, c/o NEC Corporation
7-1, Shiba 5-chome
Minato-ku, Tokyo / JP
02 / Suzuki, Masataka, c/o NEC Corporation
7-1, Shiba 5-chome
Minato-ku, Tokyo / JP
03 / Ohno, Masataka, c/o NEC Corporation
7-1, Shiba 5-chome
Minato-ku, Tokyo / JP
04 / Kobayashi, Kazuyoshi
94-2-6-204, Nagasawa, Yokosuka-shi
Kanagawa / JP
05 / Nakamura, Hiromitsu
3-9-3907, Shiomidai, Isogo-ku
Yokohama-shi, Kanagawa / JP
[1992/36]
Representative(s)Orchard, Oliver John
JOHN ORCHARD & CO. Staple Inn Buildings North High Holborn
London WC1V 7PZ / GB
[N/P]
Former [1992/36]Orchard, Oliver John
JOHN ORCHARD & CO. Staple Inn Buildings North High Holborn
London WC1V 7PZ / GB
Application number, filing date92301719.828.02.1992
[1992/36]
Priority number, dateJP1991005785528.02.1991         Original published format: JP 5785591
[1992/36]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0501820
Date:02.09.1992
Language:EN
[1992/36]
Type: A3 Search report 
No.:EP0501820
Date:13.01.1993
Language:EN
[1993/02]
Type: B1 Patent specification 
No.:EP0501820
Date:12.06.1996
Language:EN
[1996/24]
Search report(s)(Supplementary) European search report - dispatched on:EP23.11.1992
ClassificationIPC:H04M1/02, H04M1/03
[1992/36]
CPC:
H04M1/0237 (EP,US); H04M1/00 (KR); H04M1/0202 (EP,US);
H04M1/03 (EP,US)
Designated contracting statesDE,   ES,   FR,   GB,   IT,   NL,   SE [1992/36]
TitleGerman:Ausziehbares Telefongehäuse[1992/36]
English:Extendible telephone[1992/36]
French:Carter de téléphone extensible[1992/36]
Examination procedure13.03.1992Examination requested  [1992/36]
15.05.1995Despatch of communication of intention to grant (Approval: Yes)
07.08.1995Communication of intention to grant the patent
31.10.1995Fee for grant paid
31.10.1995Fee for publishing/printing paid
Opposition(s)13.03.1997No opposition filed within time limit [1997/23]
Fees paidRenewal fee
18.02.1994Renewal fee patent year 03
13.02.1995Renewal fee patent year 04
23.02.1996Renewal fee patent year 05
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[A]DE3836406  (BOSCH GMBH ROBERT [DE])
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.