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Extract from the Register of European Patents

EP About this file: EP0134240

EP0134240 - PATTERN MATRIX HAVING UNIFORM BACKER THICKNESS [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  14.03.1989
Database last updated on 14.09.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
UNITED STATES GYPSUM COMPANY
101 South Wacker Drive Chicago
Illinois 60606 / US
[N/P]
Former [1985/12]For all designated states
UNITED STATES GYPSUM COMPANY
101 South Wacker Drive
Chicago, Illinois 60606 / US
Inventor(s)01 / IZARD, David, Graham
26610 West Marion Street
Wauconda, IL 60684 / US
[1985/12]
Representative(s)Johnson, Terence Leslie, et al
Marks & Clerk LLP
90 Long Acre
London
WC2E 9RA / GB
[N/P]
Former [1985/12]Johnson, Terence Leslie, et al
Edward Evans & Co. Chancery House 53-64 Chancery Lane
London WC2A 1SD / GB
Application number, filing date84900819.825.01.1984
[1985/12]
WO1984US00115
Priority number, dateUS1983046267231.01.1983         Original published format: US 462672
[1985/12]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO8402873
Date:02.08.1984
[1984/18]
Type: A1 Application with search report 
No.:EP0134240
Date:20.03.1985
Language:EN
The application published by WIPO in one of the EPO official languages on 02.08.1984 takes the place of the publication of the European patent application.
[1985/12]
Search report(s)(Supplementary) European search report - dispatched on:EP07.04.1987
ClassificationIPC:B29C1/02, B32B3/10, D21F11/00
[1985/12]
CPC:
D21F11/006 (EP,US); B29C33/40 (EP,US); B29C39/026 (EP,US);
B29C70/70 (EP,US); B29K2105/08 (EP,US); B29K2105/0809 (EP,US);
B29K2105/20 (EP,US); B29K2305/00 (EP,US); B29K2309/08 (EP,US);
B29K2705/00 (EP,US); Y10T428/24273 (EP,US) (-)
Designated contracting statesBE,   DE,   FR,   GB,   LU,   NL [1985/12]
TitleGerman:MUSTERMATRIZE MIT GLEICHMÄSSIGER SUBSTRATDICKE[1985/12]
English:PATTERN MATRIX HAVING UNIFORM BACKER THICKNESS[1985/12]
French:MATRICE DE MOTIFS A EPAISSEUR DE SUPPORT UNIFORME[1985/12]
File destroyed:18.07.1995
Entry into regional phase17.08.1984National basic fee paid 
17.08.1984Search fee paid 
17.08.1984Designation fee(s) paid 
30.01.1985Examination fee paid 
Examination procedure30.01.1985Examination requested  [1985/16]
30.12.1987Despatch of a communication from the examining division (Time limit: M04)
30.04.1988Reply to a communication from the examining division
23.06.1988Despatch of communication of intention to grant (Approval: )
04.11.1988Application refused, date of legal effect [1989/18]
07.12.1988Despatch of communication that the application is refused, reason: formalities examination [1989/18]
Fees paidRenewal fee
13.01.1986Renewal fee patent year 03
14.01.1987Renewal fee patent year 04
19.01.1988Renewal fee patent year 05
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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]WO8203595  (UNITED STATES GYPSUM CO [US]);
 [A]US4203714  (WENANDER HARALD S [SE]);
 [A]FR1078014  (TECH DU VERRE TISSE);
 [A]US3914368  (HARKNESS RICHARD ERNEST);
 [A]FR2345276  (DYNAMIT NOBEL AG [DE], et al);
 [A]US3337388  (WOSABA II CHARLES L);
 [AD]US3391013  (VIDEEN OTIS R);
 [AD]US3511744  (GARRETT FRED JR)
International search[A]US2221200  (PERRY EUGENE L);
 [A]US3121660  (HALL JR EDWARD H);
 [A]US3562863  (FORNES GASTON G);
 [A]US3594244  (MACKINNON JOHN, et al);
 [A]US3720578  (HELING W, et al);
 [A]US3773879  (MUNSIL W, et al);
 [A]US4229400  (LAURIE WILLIAM A)
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.