IP Library Assignment 031136/0463
Patent Assignment
Reel/Frame 031136/0463

Assignment of Assignor's Interest

Recorded: 2013-09-04 Pages: 2
Assignor
CONSTANTINE, EDWARD
Executed: 2013-08-03
Assignee
AMSTED RAIL COMPANY INC.
180 N. STETSON AVENUE, STE 1800, CHICAGO, ILLINOIS, 60601-6808
Covered Property (1)
Bolt Anchor for Concrete
Patent: 712,241 →
Application: 29/466,077 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 23, 2016
From: AMSTED RAIL COMPANY, INC.
To: RAIL PRODUCT SOLUTIONS LLC
Reel/Frame 038688/0921 →
Merger Jun 2, 2016
From: RAIL PRODUCT SOLUTIONS LLC
To: PROGRESS RAIL SERVICES CORPORATION
Reel/Frame 038788/0883 →