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

2022.02.11

More...
blank News flashes

Italy joins the Federated Register

Click here for more information on the Federated Register.

2025-06-12

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register User Manual
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3611018

EP3611018 - STEP AND STAIRCASE WITH STEPS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.01.2022
Database last updated on 21.03.2026
FormerThe patent has been granted
Status updated on  29.01.2021
FormerGrant of patent is intended
Status updated on  22.11.2020
FormerRequest for examination was made
Status updated on  14.08.2020
FormerThe application has been published
Status updated on  17.01.2020
Most recent event   Tooltip19.12.2025Lapse of the patent in a contracting state
New state(s): TR		published on 21.01.2026  [2026/04]
Applicant(s)For all designated states
Blue Star GmbH
Armsündersteige 95
74076 Heilbronn / DE
[2020/08]
Inventor(s)01 / * * *
 [2020/08]
Representative(s)Clemens, Gerhard, et al
Patentanwaltskanzlei
Müller, Clemens & Hach
Lerchenstrasse 56
74074 Heilbronn / DE
[2020/08]
Application number, filing date19190007.505.08.2019
[2020/08]
Priority number, dateDE20182003793U17.08.2018         Original published format: DE 202018003793 U
[2020/08]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3611018
Date:19.02.2020
Language:DE
[2020/08]
Type: B1 Patent specification 
No.:EP3611018
Date:03.03.2021
Language:DE
[2021/09]
Search report(s)(Supplementary) European search report - dispatched on:EP12.12.2019
ClassificationIPC:B32B21/04, B44C5/04, E04F11/104, E04F11/16, E04F11/108
[2020/08]
CPC:
E04F11/108 (EP); B32B21/02 (EP); B32B21/042 (EP);
B32B21/06 (EP); B32B29/005 (EP); B32B3/04 (EP);
B32B7/12 (EP); E04F11/1045 (EP); E04F11/16 (EP);
B32B2250/05 (EP); B32B2260/028 (EP); B32B2260/046 (EP);
B32B2307/546 (EP); B32B2307/554 (EP); B32B2307/71 (EP);
B32B2307/732 (EP); B32B2307/744 (EP) (-)
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 [2020/38]
Former [2020/08]AL,  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 
TitleGerman:TRITTSTUFE UND TREPPE MIT TRITTSTUFEN[2020/08]
English:STEP AND STAIRCASE WITH STEPS[2020/08]
French:MARCHEPIED ET ESCALIER POURVU DE MARCHEPIEDS[2020/08]
Examination procedure10.08.2020Amendment by applicant (claims and/or description)
10.08.2020Examination requested  [2020/38]
10.08.2020Date on which the examining division has become responsible
23.11.2020Communication of intention to grant the patent
22.01.2021Fee for grant paid
22.01.2021Fee for publishing/printing paid
22.01.2021Receipt of the translation of the claim(s)
Opposition(s)06.12.2021No opposition filed within time limit [2022/06]
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.
Lapses during opposition  TooltipAL03.03.2021
CY03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
GR03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
MK03.03.2021
MT03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
TR03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
IE05.08.2021
[2026/04]
Former [2024/42]AL03.03.2021
CY03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
GR03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
MK03.03.2021
MT03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
IE05.08.2021
Former [2024/23]AL03.03.2021
CY03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
GR03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
MK03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
IE05.08.2021
Former [2023/36]AL03.03.2021
CY03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
GR03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
IE05.08.2021
Former [2023/30]AL03.03.2021
CY03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
IE05.08.2021
Former [2022/35]AL03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
IE05.08.2021
Former [2022/23]AL03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
IT03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/18]AL03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
MC03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
PT05.07.2021
Former [2022/13]AL03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SI03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
PT05.07.2021
Former [2022/10]AL03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
PT05.07.2021
Former [2022/08]AL03.03.2021
DK03.03.2021
EE03.03.2021
ES03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
Former [2022/07]AL03.03.2021
EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
Former [2021/51]EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
IS03.07.2021
PT05.07.2021
Former [2021/50]EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RO03.03.2021
RS03.03.2021
SE03.03.2021
SK03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
PT05.07.2021
Former [2021/48]EE03.03.2021
FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RS03.03.2021
SE03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
Former [2021/46]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RS03.03.2021
SE03.03.2021
SM03.03.2021
BG03.06.2021
NO03.06.2021
Former [2021/38]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RS03.03.2021
SE03.03.2021
BG03.06.2021
NO03.06.2021
Former [2021/37]FI03.03.2021
HR03.03.2021
LT03.03.2021
LV03.03.2021
RS03.03.2021
BG03.06.2021
NO03.06.2021
Former [2021/36]FI03.03.2021
HR03.03.2021
LT03.03.2021
BG03.06.2021
NO03.06.2021
Former [2021/35]FI03.03.2021
HR03.03.2021
LT03.03.2021
NO03.06.2021
Former [2021/33]FI03.03.2021
LT03.03.2021
NO03.06.2021
Documents cited:Search[A] DE10361207  (HAEMKER HEINZ et al.)
 [A] EP1548204  (SUNLOOK ENGINEERING LTD et al.)
 [A] EP1145869   [A] 1-14 * paragraphs [0006] - [0009] - [0017] - [0018] * * figures 2a,3 *
 [A] DE3241685  (NEUCON MASCH BAUSYSTEM et al.) [A] 1-14 * paragraphs [0010] - [0016] - [0 19] , [0022] * * figures 1,4 *
 [A] EP1217143   [A] 1-14 * paragraph [0023] - paragraph [0029] * * figure 1 *
by applicantDE3241685
 EP1217143
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.