Extract from the Register of European Patents

About this file: EP0435564

EP0435564 - Solid imaging system [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.03.1996
Database last updated on 28.07.2017
Most recent event   Tooltip30.11.2007Lapse of the patent in a contracting statepublished on 02.01.2008  [2008/01]
Applicant(s)For all designated states
E. I. du Pont de Nemours and Company
1007 Market Street
Wilmington, DE 19898 / US
[N/P]
Former [1991/27]For all designated states
E.I. DU PONT DE NEMOURS AND COMPANY
1007 Market Street
Wilmington Delaware 19898 / US
Inventor(s)01 / Lawton, John Alan
R.D. No. 2, Box 280, Auburn Road
Landenberg Pennsylvania 19350 / US
02 / Fan, Roxy N.I.
3 Heritage Court
East Brunswick, New Jersey 08816 / US
[1991/27]
Representative(s)Harris, Ian Richard , et al
D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
[N/P]
Former [1995/19]Harris, Ian Richard , et al
c/o D. Young & Co., 21 New Fetter Lane
London EC4A 1DA / GB
Former [1991/27]Targett, Kenneth Stanley
D. Young & Co., 21 New Fetter Lane
London EC4A 1DA / GB
Application number, filing date90313967.319.12.1990
[1991/27]
Priority number, dateUS1989045547322.12.1989         Original published format: US 455473
[1991/27]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0435564
Date:03.07.1991
Language:EN
[1991/27]
Type: A3 Search report 
No.:EP0435564
Date:02.10.1991
Language:EN
[1991/40]
Type: B1 Patent specification 
No.:EP0435564
Date:26.04.1995
Language:EN
[1995/17]
International and Supplementary
search report(s)		Supplementary European search report -
dispatched on:		EP09.08.1991
ClassificationInternational:B29C39/42, B29C35/08
[1991/43]
Former International [1991/27]B29C39/42
Designated contracting statesCH,   DE,   DK,   FR,   GB,   IT,   LI,   NL,   SE [1991/27]
TitleGerman:Raumbilderzeugungssystem für Festkörper[1991/27]
English:Solid imaging system[1991/27]
French:Système de formation d'images monolithiques en relief[1991/27]
Examination procedure07.03.1992Examination requested  [1992/18]
24.03.1994Despatch of a communication from the examining division (Time limit: M04)
25.07.1994Reply to a communication from the examining division
06.09.1994Despatch of communication of intention to grant (Approval: No)
24.10.1994Despatch of communication of intention to grant (Approval: later approval)
28.10.1994Communication of intention to grant the patent
09.12.1994Fee for grant paid
09.12.1994Fee for publishing/printing paid
Opposition(s)27.01.1996No opposition filed within time limit [1996/16]
Fees paidRenewal fee
05.10.1992Renewal fee patent year 03
03.12.1993Renewal fee patent year 04
07.12.1994Renewal fee patent year 05
Lapses during opposition  TooltipCH26.04.1995
DK26.04.1995
IT26.04.1995
LI26.04.1995
NL26.04.1995
SE26.07.1995
[2008/01]
Former [2003/11]CH26.04.1995
DK26.04.1995
IT26.04.1995
LI26.04.1995
NL26.04.1995
SE26.07.1995
Former [2000/27]CH26.04.1995
DK26.04.1995
IT26.04.1995
LI26.04.1995
SE26.07.1995
NL31.12.1995
Former [1999/42]CH26.04.1995
DK26.04.1995
IT26.04.1995
LI26.04.1995
SE26.07.1995
Former [1998/15]CH26.04.1995
DK26.04.1995
LI26.04.1995
SE26.07.1995
Former [1996/04]CH26.04.1995
LI26.04.1995
SE26.07.1995
Former [1995/44]CH26.04.1995
LI26.04.1995
Documents cited:Search[X]WO8909687  (AUSTRAL ASIAN LASERS PTY LTD [AU]);
 [Y]US4801477  (FUDIM EFREM V [US]);
 [Y]US4752498  (FUDIM EFREM V [US]);
 [YD]US4634562  (DOWNEY RAYMOND E [US]);
 [AD]US4575330  (HULL CHARLES W [US])