Extract from the Register of European Patents

EP About this file: EP4455797

EP4455797 - METHOD FOR PRODUCING FRICTION BY LEASING [Right-click to bookmark this link]
Former [2024/44]METHOD FOR PRODUCING FRICTION BY INDENTING
[2024/45]
StatusRequest for examination was made
Status updated on  27.06.2025
Database last updated on 26.03.2026
FormerThe application has been published
Status updated on  27.09.2024
Most recent event   Tooltip27.08.2025New entry: Renewal fee paid 
Applicant(s)For all designated states
ROLEX SA
Rue François-Dussaud, 3-5-7
1211 Genève 26 / CH
[2024/44]
Inventor(s)01 / JAVET, Jérôme
1211 Genève 26 / CH
02 / PRENEZ, Christian
2902 Fontenais / CH
 [2024/44]
Representative(s)Moinas & Savoye SARL
27, rue de la Croix-d'Or
1204 Genève / CH
[2024/44]
Application number, filing date24199963.003.09.2018
[2024/44]
Filing languageFR
Procedural languageFR
PublicationType: A2 Application without search report 
No.:EP4455797
Date:30.10.2024
Language:FR
[2024/44]
Type: A3 Search report 
No.:EP4455797
Date:25.12.2024
Language:FR
[2024/52]
Search report(s)(Supplementary) European search report - dispatched on:EP22.11.2024
ClassificationIPC:G04B13/02
[2024/44]
CPC:
G04B13/02 (EP,US); G04B11/003 (US); G04B13/021 (EP,US);
G04B13/022 (CN); G04B19/02 (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 [2024/44]
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER REIBE DURCH ENTREIBEN[2024/45]
English:METHOD FOR PRODUCING FRICTION BY LEASING[2024/45]
French:PROCÉDÉ DE RÉALISATION D'UNE FRICTION PAR LANTERNAGE[2024/44]
Former [2024/44]HERSTELLUNGSVERFAHREN EINER REIBUNG MITTELS RUTSCHKUPPLUNG
Former [2024/44]METHOD FOR PRODUCING FRICTION BY INDENTING
Examination procedure25.06.2025Amendment by applicant (claims and/or description)
25.06.2025Examination requested  [2025/31]
25.06.2025Date on which the examining division has become responsible
Parent application(s)   TooltipEP18192226.1  / EP3617811
Fees paidRenewal fee
12.09.2024Renewal fee patent year 03
12.09.2024Renewal fee patent year 04
12.09.2024Renewal fee patent year 05
12.09.2024Renewal fee patent year 06
12.09.2024Renewal fee patent year 07
26.08.2025Renewal fee patent year 08
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Documents cited:Search[Y] CH708818  (ETA SA MANUFACTURE HORLOGÈRE SUISSE et al.)
 [IAY]   UNIMECSA: "UNIMEC SA Machine de lanternage", 27 May 2014 (2014-05-27), pages 1 - 2, XP054979138, Retrieved from the Internet [retrieved on 20190214]
by applicantCH129931
 EP2881803
 CH41140
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