IP Library Assignment 037180/0467
Patent Assignment
Reel/Frame 037180/0467

Assignment of Assignor's Interest

Recorded: 2015-12-01 Pages: 4
Assignors
NELSON, CHRIS
Executed: 2015-07-31
WITT, WILLIAM A.
Executed: 2015-08-14
Assignee
SIOUX STEEL COMPANY
196-1/2 EAST 6TH STREET, SIOUX FALLS, SOUTH DAKOTA, 57101-1265
Covered Property (1)
Bin Sweep System
Application: 14/955,713 →
Publication: US 2016/0152422
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Mar 18, 2022
From: SIOUX STEEL COMPANY; UNIT LINER COMPANY; AGRISPHERE SERVICES, LLC; PIVOTROCK HOLDINGS, LLC
To: CIBC BANK USA
Reel/Frame 059314/0717 →