blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP2354706

EP2354706 - A header box for a furnace, a furnace including the header box and a method of constructing a furnace [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  15.02.2019
Database last updated on 02.08.2024
FormerThe application has been published
Status updated on  10.10.2018
Most recent event   Tooltip15.02.2019Application deemed to be withdrawnpublished on 20.03.2019  [2019/12]
Applicant(s)For all designated states
Lennox Industries Inc.
2100 Lake Park Blvd.
Richardson, TX 75080 / US
[2011/32]
Inventor(s)01 / Kowald, Glenn W.
1355 Barclay Drive
Carrollton, TX 75007 / US
02 / Paller, Hans J.
205 Whistling Duck Lane
Double Oak, TX 75077 / US
 [2011/32]
Representative(s)Protector IP AS, et al
Pilestredet 33
0166 Oslo / NO
[N/P]
Former [2011/32]Williams, David John
Page White & Farrer Bedford House John Street London
WC1N 2BF / GB
Application number, filing date11150999.814.01.2011
[2011/32]
Priority number, dateUS20100295501P15.01.2010         Original published format: US 295501 P
US2010083437512.07.2010         Original published format: US 834375
[2011/32]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2354706
Date:10.08.2011
Language:EN
[2011/32]
Type: A3 Search report 
No.:EP2354706
Date:28.02.2018
Language:EN
[2018/09]
Search report(s)(Supplementary) European search report - dispatched on:EP25.01.2018
ClassificationIPC:F23N3/08, F23N5/20, F23N5/24, F24H9/20, F23D23/00
[2017/47]
CPC:
F24H3/087 (EP,US); B23P15/00 (US); B29C45/18 (US);
F23D14/34 (US); F23D14/58 (US); F24H8/006 (EP,US);
F25D21/14 (US); B29L2031/18 (US); F23D2900/14481 (US);
Y02B30/00 (EP,US); Y10T137/4463 (EP,US); Y10T29/49 (EP,US);
Y10T29/49348 (EP,US); Y10T29/4935 (EP,US); Y10T29/49389 (EP,US);
Y10T29/49826 (EP,US) (-)
Former IPC [2011/32]F24H3/08, F24H8/00
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2011/32]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Kopfkammer für einen Ofen, Ofen mit der Kopfkammer und Verfahren zur Herstellung eines Ofens[2011/32]
English:A header box for a furnace, a furnace including the header box and a method of constructing a furnace[2011/32]
French:Boîte collectrice pour four, four l'incluant et procédé de construction d'un four[2011/32]
Examination procedure29.08.2018Application deemed to be withdrawn, date of legal effect  [2019/12]
11.10.2018Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2019/12]
Fees paidRenewal fee
09.01.2013Renewal fee patent year 03
27.01.2014Renewal fee patent year 04
27.01.2015Renewal fee patent year 05
27.01.2016Renewal fee patent year 06
27.01.2017Renewal fee patent year 07
15.01.2018Renewal fee patent year 08
Opt-out from the exclusive  Tooltip
competence of the Unified
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]US5623918  (SWILIK JR ROBERT C [US], et al) [A] 1-9* the whole document *;
 [A]US5749355  (ROAN RODNEY S [US], et al) [A] 1-9 * column 5, paragraph l - column 8, paragraph 2; figures 5-14 *;
 [A]US2005126558  (RIEPENHOFF MATTHEW S [US], et al) [A] 1-9 * paragraphs [0029] - [0034]; figures 5-7 *
by applicantUS20110295501
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.