IP Library Assignment 023929/0251
Patent Assignment
Reel/Frame 023929/0251

Assignment of Assignor's Interest

Recorded: 2010-02-12 Pages: 3
Assignors
BIGGIN, DAVID FRANCIS
Executed: 2010-02-10
MARKS, WALTER RAY
Executed: 2010-02-10
Assignee
METSO MINERALS INDUSTRIES, INC.
20965 CROSSROADS CIRCLE, WAUKESHA, WISCONSIN, 53186
Covered Property (1)
Spider Having Spider Arms with Open Channel
Patent: 8,070,084 →
Application: 12/700,877 →
Publication: US 2011/0192927
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 17, 2022
From: METSO MINERALS INDUSTRIES INC.
To: METSO OUTOTEC USA INC.
Reel/Frame 061817/0432 →
Change of Name May 15, 2025
From: METSO OUTOTEC USA INC.
To: METSO USA INC.
Reel/Frame 071291/0842 →