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Extract from the Register of European Patents

EP About this file: EP0069471

EP0069471 - Heating apparatus [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.01.1987
Database last updated on 29.10.2024
Most recent event   Tooltip12.11.1999Lapse of the patent in a contracting state
New state(s): LU
published on 29.12.1999 [1999/52]
Applicant(s)For all designated states
Condensing Boilers Limited
Aston Science Park Love Lane
Birmingham B7 4BJ / GB
[1985/40]
Former [1983/02]For all designated states
Bowen, John Edward
324 Alcester Road South
Kings Heath Birmingham B14 6FN / GB
Inventor(s)01 / Bowen, John Edward
324 Alcester Road South
Kings Heath Birmingham B14 6FN / GB
[1986/11]
Former [1985/40]01 / Bowen, John Edward
324 Alcester Road South
Former [1983/02]01 / see applicant
...
Representative(s)Spruce, George Philip, et al
Withers & Rogers 4 Dyer's Buildings Holborn
London EC1N 2JT / GB
[N/P]
Former [1983/02]Spruce, George Philip, et al
Shaw, Bowker & Folkes Whitehall Chambers 23 Colmore Row
Birmingham B3 2BL / GB
Application number, filing date82302958.209.06.1982
[1983/02]
Priority number, dateGB1981001897819.06.1981         Original published format: GB 8118978
[1983/02]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0069471
Date:12.01.1983
Language:EN
[1983/02]
Type: B1 Patent specification 
No.:EP0069471
Date:12.03.1986
Language:EN
[1986/11]
Type: B1 RE Reissue of patent specification
No.:EP0069471
Date:10.06.1986
[1986/42]
Search report(s)(Supplementary) European search report - dispatched on:EP03.11.1982
ClassificationIPC:F24H1/26, F24H1/20, F24H1/44
[1983/02]
CPC:
F24H1/205 (EP,US); F24H1/26 (EP,US); F24H8/00 (EP,US);
Y02B30/00 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   IT,   LI,   LU,   NL,   SE [1983/02]
TitleGerman:Heizgerät[1983/02]
English:Heating apparatus[1983/02]
French:Chaudiére[1983/02]
Examination procedure06.05.1983Examination requested  [1983/30]
03.02.1984Despatch of a communication from the examining division (Time limit: M04)
02.06.1984Reply to a communication from the examining division
12.07.1984Despatch of a communication from the examining division (Time limit: M04)
08.11.1984Reply to a communication from the examining division
03.05.1985Despatch of communication of intention to grant (Approval: )
12.08.1985Communication of intention to grant the patent
29.10.1985Fee for grant paid
29.10.1985Fee for publishing/printing paid
Opposition(s)13.12.1986No opposition filed within time limit [1987/10]
Fees paidRenewal fee
14.05.1984Renewal fee patent year 03
30.05.1985Renewal fee patent year 04
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Lapses during opposition  TooltipAT12.03.1986
CH12.03.1986
LI12.03.1986
SE31.03.1986
LU30.06.1986
[1999/52]
Former [1989/20]AT12.03.1986
CH12.03.1986
LI12.03.1986
SE31.03.1986
Former [1989/14]AT12.03.1986
SE31.03.1986
Former [1987/20]AT12.03.1986
Documents cited:Search[A]GB189633  (CLEMENT ROBERTS, et al);
 [A]US2385854  (WOLFERSPERGER JOHN J);
 [A]FR2155564  (CTC AB);
 [A]DE2800058  (CRANE NEDERLAND);
 [A]EP0011457  (KITCHEN JOHN A)
ExaminationEP0000973
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.