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Extract from the Register of European Patents

EP About this file: EP0337670

EP0337670 - Signal transmission system for machine tools, inspection machines, and the like [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  28.02.1992
Database last updated on 16.09.2024
Most recent event   Tooltip28.02.1992Change - withdrawalpublished on 22.04.1992 [1992/17]
Applicant(s)For all designated states
Renishaw plc
New Mills Wotton-under-Edge
Gloucestershire GL12 8JR / GB
[N/P]
Former [1989/42]For all designated states
Renishaw plc
New Mills
Wotton-Under-Edge Gloucestershire GL12 8JR / GB
Inventor(s)01 / Collingwood, David The Cottage
Wigmore Green Middleyard Kings Stanley
Stoneshouse Gloucestershire, GL10 3QD / GB
[1989/42]
Representative(s)Jackson, John Timothy, et al
Renishaw plc
Patent Department
New Mills
Wotton-under-Edge
Gloucestershire GL12 8JR / GB
[N/P]
Former [1989/42]Jackson, John Timothy, et al
Renishaw plc Patent Department New Mills
Wotton-under-Edge Gloucestershire GL12 8JR / GB
Application number, filing date89303439.707.04.1989
[1989/42]
Priority number, dateGB1988000861212.04.1988         Original published format: GB 8808612
[1989/42]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0337670
Date:18.10.1989
Language:EN
[1989/42]
Type: A3 Search report 
No.:EP0337670
Date:28.03.1990
Language:EN
[1990/13]
Search report(s)(Supplementary) European search report - dispatched on:EP08.02.1990
ClassificationIPC:G08C23/00, H04B9/00, H04B15/00, H04J15/00
[1990/09]
CPC:
G01B21/047 (EP); G08C19/12 (EP); G08C23/04 (EP);
G01B2210/58 (EP); G08C2201/40 (EP)
Former IPC [1989/42]G08C23/00, H04B9/00, H04B15/00
Designated contracting statesCH,   DE,   FR,   GB,   IT,   LI,   SE [1989/42]
TitleGerman:Signalübertragungssystem für Werkzeugmaschinen, Inspektionsmaschinen und dergleichen[1989/42]
English:Signal transmission system for machine tools, inspection machines, and the like[1989/42]
French:Système de transmission pour machines, outils, machines d'inspection et similaires[1989/42]
File destroyed:12.06.1999
Examination procedure17.04.1989Examination requested  [1989/42]
18.02.1992Application withdrawn by applicant  [1992/17]
Fees paidRenewal fee
18.03.1991Renewal fee patent year 03
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Documents cited:Search[Y]DE1135076  (LEITZ ERNST GMBH);
 [Y]FR2333391  (SABA GMBH [DE]);
 [Y]GB2109189  (MARCONI CO LTD);
 [YD]US4545106  (JUENGEL RICHARD O [US])
 [Y]  - LASER FOCUS, vol. 21, no. 3, March 1985, pages 100,102, Littleton, Massachusetts, US; W.V. SUBBARAO: "Simple through-air IR transmitter and receiver"
 [Y]  - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 22, no. 1, June 1979, pages 345-346, New York, US; F. GFELLER: "Optical multiplexing of data signals"
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.