IP Library Assignment 021507/0773
Patent Assignment
Reel/Frame 021507/0773

Assignment of Assignor's Interest

Recorded: 2008-09-10 Pages: 2
Assignors
GUTMANN, PETER
Executed: 2008-08-25
LI, JIN HONG
Executed: 2008-09-07
Assignee
SONA BLW PRAZISIONSSCHMIEDE GMBH
FRANKFURTER RING 227, MUNCHEN, 80807, GERMANY
Covered Property (1)
Toothing System of a Gearwheel Having Involute Roller Toothing
Patent: 7,950,305 →
Application: 12/282,400 →
Publication: US 2009/0064812
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 10, 2021
From: SONA BLW PRÄZISIONSSCHMIEDE GMBH
To: WINNING BLW GMBH
Reel/Frame 057448/0539 →