Global Patent Index - EP 1963044 A1

EP 1963044 A1 20080903 - A METHOD OF LASER MARKING A SURFACE

Title (en)

A METHOD OF LASER MARKING A SURFACE

Title (de)

VERFAHREN ZUR LASERMARKIERUNG EINER FLÄCHE

Title (fr)

PROCÉDÉ DE MARQUAGE D'UNE SURFACE AU LASER

Publication

EP 1963044 A1 20080903 (EN)

Application

EP 06794940 A 20061027

Priority

  • GB 2006004038 W 20061027
  • GB 0522087 A 20051028

Abstract (en)

[origin: WO2007049064A1] A method of laser marking a surface having a relatively non- diffusely reflective surface region is provided. The method comprises irradiating with laser light a selected marking region of the relatively non-diffusely relative surface region in order to create a relatively diffusely reflective region. The radiation process comprises irradiating partially overlapping region to create the marking region.

IPC 8 full level

B23K 26/40 (2006.01); B41M 5/26 (2006.01); B41M 5/41 (2006.01); B41M 5/52 (2006.01)

CPC (source: EP)

B23K 26/40 (2013.01); B41M 5/26 (2013.01); B23K 2101/35 (2018.08); B23K 2103/10 (2018.08); B23K 2103/12 (2018.08); B23K 2103/50 (2018.08); B23K 2103/54 (2018.08); B41M 5/24 (2013.01)

Citation (search report)

See references of WO 2007049064A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2007049064 A1 20070503; EP 1963044 A1 20080903; GB 0522087 D0 20051207; JP 2009513362 A 20090402

DOCDB simple family (application)

GB 2006004038 W 20061027; EP 06794940 A 20061027; GB 0522087 A 20051028; JP 2008537200 A 20061027