IP Library Assignment 057273/0073
Patent Assignment
Reel/Frame 057273/0073

Assignment of Assignor's Interest

Recorded: 2021-08-24 Pages: 4
Assignors
STADTFELD, HERMANN J.
Executed: 2015-10-16
DONNAN, ROBERT T.
Executed: 2015-10-16
Assignee
THE GLEASON WORKS
1000 UNIVERSITY AVENUE, ROCHESTER, NEW YORK, 14607
Covered Property (1)
Skiving of Cylindrical Gears
Application: 15/933,580 →
Publication: US 2018/0207736
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Us Patent Security Agreement Jun 30, 2022
From: GLEASON CUTTING TOOLS CORPORATION; GLEASON METROLOGY SYSTEMS CORPORATION; THE GLEASON WORKS
To: MANUFACTURERS AND TRADERS TRUST COMPANY
Reel/Frame 060556/0795 →