Priority Date: 13.11.03 (US 20030520555P)

Retaining ring with frustoconical bottom surface

  • Application ID: EP15150653
  • Status: PATENT GRANTED

Applicant

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Technology Company

Attorney

operating since 1878
Headquarter in Boston and 11 offices
active in Legal Services

Specialization

This EP application has the IPC class B24 (GRINDING; POLISHING). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 13.11.2003 - Priority Date (US 20030520555P)
  • 17.06.2015 - Publication A1 (EP2883656)
  • 21.12.2016 - Publication B1 (EP2883656)

IPC Classification