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

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: EP0396240

EP0396240 - Ceramic meterial and method for producing the same [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.11.1996
Database last updated on 14.09.2024
Most recent event   Tooltip22.05.2009Change - representativepublished on 24.06.2009  [2009/26]
Applicant(s)For all designated states
KAMAN SCIENCES CORPORATION
1500 Garden of the Gods Road, P.O. Box 7463
Colorado Springs, CO 80933-7463 / US
[N/P]
Former [1990/45]For all designated states
KAMAN SCIENCES CORPORATION
1500 Garden of the Gods Road, P.O. Box 7463
Colorado Springs, CO 80933-7463 / US
Inventor(s)01 / MacMillan, Shaun T.
1001 South Street
Castle Rock, CO 80104 / US
[1990/45]
Representative(s)Schaumburg und Partner Patentanwälte mbB
Mauerkircherstraße 31
81679 München / DE
[N/P]
Former [2009/26]Schaumburg, Thoenes, Thurn, Landskron, Eckert
Patentanwälte Postfach 86 07 48
81634 München / DE
Former [1995/21]Schaumburg, Thoenes & Thurn
Mauerkircherstrasse 31
D-81679 München / DE
Former [1990/45]Hackett, Sean James
MARKS & CLERK, 57-60 Lincoln's Inn Fields
London WC2A 3LS / GB
Application number, filing date90302941.119.03.1990
[1990/45]
Priority number, dateUS1989034803505.05.1989         Original published format: US 348035
[1990/45]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0396240
Date:07.11.1990
Language:EN
[1990/45]
Type: B1 Patent specification 
No.:EP0396240
Date:03.01.1996
Language:EN
[1996/01]
Search report(s)(Supplementary) European search report - dispatched on:EP18.09.1990
ClassificationIPC:C23C18/12
[1990/45]
CPC:
C23C18/1208 (EP,US); C04B35/48 (KR); C23C18/12 (KR);
C23C18/1241 (EP,US); C23C18/1295 (EP,US); F02B2075/027 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1990/45]
TitleGerman:Keramisches Material und Verfahren zu dessen Herstellung[1990/45]
English:Ceramic meterial and method for producing the same[1990/45]
French:Matériau céramique et son procédé de fabrication[1990/45]
Examination procedure07.05.1991Examination requested  [1991/27]
21.09.1992Despatch of a communication from the examining division (Time limit: M06)
05.05.1993Reply to a communication from the examining division
28.07.1993Despatch of a communication from the examining division (Time limit: M06)
03.02.1994Reply to a communication from the examining division
28.11.1994Despatch of communication of intention to grant (Approval: Yes)
06.06.1995Communication of intention to grant the patent
07.09.1995Fee for grant paid
07.09.1995Fee for publishing/printing paid
Opposition(s)05.10.1996No opposition filed within time limit [1996/52]
Request for further processing for:06.05.1993Request for further processing filed
04.05.1993Full payment received (date of receipt of payment)
Request granted
19.05.1993Decision despatched
Fees paidRenewal fee
26.03.1992Renewal fee patent year 03
24.03.1993Renewal fee patent year 04
09.03.1994Renewal fee patent year 05
27.03.1995Renewal fee patent year 06
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.
Lapses during opposition  TooltipAT03.01.1996
BE03.01.1996
CH03.01.1996
DK03.01.1996
ES03.01.1996
GR03.01.1996
LI03.01.1996
NL03.01.1996
LU31.03.1996
[2003/07]
Former [2002/24]AT03.01.1996
BE03.01.1996
CH03.01.1996
DK03.01.1996
ES03.01.1996
GR03.01.1996
LI03.01.1996
LU31.03.1996
Former [2000/52]AT03.01.1996
BE03.01.1996
CH03.01.1996
DK03.01.1996
GR03.01.1996
LI03.01.1996
LU31.03.1996
Former [2000/50]AT03.01.1996
BE03.01.1996
DK03.01.1996
GR03.01.1996
LU31.03.1996
CH09.04.1996
LI09.04.1996
Former [2000/04]AT03.01.1996
BE03.01.1996
DK03.01.1996
GR03.01.1996
LU31.03.1996
Former [1998/15]AT03.01.1996
BE03.01.1996
DK03.01.1996
Former [1996/51]AT03.01.1996
BE03.01.1996
Former [1996/42]AT03.01.1996
Documents cited:Search[X]JP63190174  ;
 [X]EP0270231  (DOW CORNING [US])
 [X]  - PATENT ABSTRACTS OF JAPAN, vol. 12, no. 472 (C-551)[3319], 9th December 1988; & JP-A-63 190 174 (NISSHIN STEEL CO., LTD) 05-08-1988, & JP63190174 A 00000000
Examination   - PATENT ABSTRACTS OF JAPAN, vol. 12, no. 472 (C-551)[3319], 09 December 1988
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.