Title (en)

Hairspring for a regulating member of a mechanical watch, regulating member provided with such a hairspring, and method for manufacturing such a hairspring

Title (de)

Spiralfeder für Regulierorgan einer mechanischen Armbanduhr, mit einer solchen Spiralfeder ausgestattetes Regulierorgan und Herstellungsverfahren einer solchen Spiralfeder

Title (fr)

Spiral pour organe réglant de montre mécanique, organe régulateur muni d'un tel spiral, et procédé de réalisation d'un tel spiral

Publication

EP 2869138 A3 20160309 (FR)

Application

EP 14181326 A 20140818

Priority

CH 14082013 A 20130819

IPC 8 full level

G04B 17/06 (2006.01)

CPC (source: EP)

G04B 17/066 (2013.01); G04B 17/222 (2013.01)

Citation (search report)

• [XAI] EP 1605323 A2 20051214 - COREDEM S A [CH]
• [XAI] WO 2012152843 A1 20121115 - LVMH SWISS MFT SA [CH], et al
• [XAI] CH 327796 A 19580215 - HORLOGERIE SUISSE S A ASUAG [CH], et al
• [XAI] US 2011292770 A1 20111201 - DAMASKO KONRAD [DE]
• [A] EP 1473604 A1 20041103 - PATEK PHILIPPE SA [CH]
• [A] WO 2013034962 A1 20130314 - PATEK PHILIPPE SA GENEVE [CH], et al

Designated contracting state (EPC)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

CH 708429 A1 20150227; EP 2869138 A2 20150506; EP 2869138 A3 20160309; EP 2869138 B1 20171004

DOCDB simple family (application)

CH 14082013 A 20130819; EP 14181326 A 20140818