Conical nib and writing instrument using the same
- Application ID: EP12195399
- Status: █ EXAMINATION IN PROGRESS
This EP application has the IPC class B43 (WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES). Withers & Rogers LLP, Withers & Rogers LLP is specialised in B43 (WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES). 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.
- 15.12.2011 - Priority Date (JP 20110274220)
- 19.06.2013 - Publication A1 (EP2604442)