IP Library › Granted Patent US 840,162
Granted Patent S1
US 840,162 · App. 29/608,860 · Granted Feb 12, 2019

Abrasive material

Inventors: Nicolas Schumacher (Inga, FI); Jan Gron (Vora, FI); Niina Kyynarainen (Salo, FI); Hans Hede (Vora, FI); Mats Sundell (Hirvlax, FI)
Assignee: MIRKA OY
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Quick Facts
Patent No.
US 840,162
App. No.
29/608,860
Granted
Feb 12, 2019
Kind
S1
Claims (1)

The ornamental design for an abrasive material, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Nov 28, 2017
From: KWH MIRKA LTD.
To: MIRKA OY
Reel/Frame 044811/0833 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 28, 2017
From: SCHUMACHER, NICOLAS; GRON, JAN; KYYNARAINEN, NIINA; HEDE, HANS; SUNDELL, MATS
To: KWH MIRKA LTD.
Reel/Frame 042854/0883 →
Priority Claims (2)
EM 002697409-0001 · May 8, 2015 · regional
EM 002697409-0002 · May 8, 2015 · regional
Continuity (1)
Division 29545052 · Nov 9, 2015