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Extract from the Register of European Patents

EP About this file: EP0107916

EP0107916 - Flame control system for heat exchanger [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  29.08.1988
Database last updated on 24.08.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
BBC Industries, INC.
11741 Sutton Way Grass Valley
California 95945 / US
[N/P]
Former [1984/19]For all designated states
BBC Industries, INC.
11741 Sutton Way
Grass Valley California 95945 / US
Inventor(s)01 / Brown, Claude D.
7259, Northwest Eaton Circle
Arvada Colorado 80003 / US
[1984/19]
Representative(s)Sommerville, John Henry, et al
Sommerville & Rushton, 45 Grosvenor Road
St. Albans, Hertfordshire AL1 3AW / GB
[N/P]
Former [1984/19]Sommerville, John Henry, et al
SOMMERVILLE & RUSHTON 11 Holywell Hill
St. Albans Hertfordshire, AL1 1EZ / GB
Application number, filing date83305789.627.09.1983
[1984/19]
Priority number, dateUS1982043207430.09.1982         Original published format: US 432074
US1983046332802.02.1983         Original published format: US 463328
[1984/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0107916
Date:09.05.1984
Language:EN
[1984/19]
Search report(s)(Supplementary) European search report - dispatched on:EP17.02.1984
ClassificationIPC:F23N1/00
[1984/19]
CPC:
F23N1/005 (EP,US); F23N2225/08 (EP,US); F23N2227/10 (EP,US);
F23N5/18 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1984/19]
TitleGerman:Flammkontrollverfahren für Wärmeaustauscher[1984/19]
English:Flame control system for heat exchanger[1984/19]
French:Système de contrôle de flamme pour échangeur de chaleur[1984/19]
File destroyed:03.08.1994
Examination procedure30.10.1984Examination requested  [1985/02]
13.06.1986Despatch of a communication from the examining division (Time limit: M06)
29.09.1986Reply to a communication from the examining division
21.05.1987Despatch of a communication from the examining division (Time limit: M04)
20.11.1987Despatch of a communication from the examining division (Time limit: M04)
31.03.1988Application deemed to be withdrawn, date of legal effect  [1988/42]
03.05.1988Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1988/42]
Fees paidRenewal fee
18.09.1985Renewal fee patent year 03
01.10.1986Renewal fee patent year 04
23.10.1987Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
30.09.198604   M06   Fee paid on   20.11.1986
01.10.198705   M06   Fee paid on   23.10.1987
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Documents cited:Search[A]US2954931  (MAYNE WALTER W);
 [A]FR1293753  ;
 [A]GB1016831  (SIEGFRIED KOFNIK);
 [A]FR1497608  ;
 [A]US3815813  (CHARRON J, et al);
 [X]FR2316545  (COINTRA SA [ES]);
 [A]FR2353803  (JUNKER GMBH O [DE]);
 [X]FR2454468  (BLOOM ENG EUROPA GMBH [DE]);
 [A]NL8005540  (CONMA NV)
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.