IP Library › Assignment 023720/0918
Patent Assignment
Reel/Frame 023720/0918

Release of Security Interest

Recorded: 2010-01-04 Pages: 4
Assignor
KEYBANK NATIONAL ASSOCIATION
Executed: 2009-12-31
Assignee
SPERRY RAIL, INC.
43 ARCH STREET, GREENWICH, CONNECTICUT, 06830
Covered Properties (10)
Ultrasonic Side-Looker for Rail Head Flaw Detection
Patent: 5,419,196 →
Application: 08/034,420 →
Rail Investigating Ultrasonic Transducer
Patent: 5,578,758 →
Application: 08/492,986 →
A Compact Ultrasonic Calibration Block
Patent: 5,837,880 →
Application: 08/915,401 →
Method and Apparatus for Testing Rails for Structural Defects
Patent: 5,970,438 →
Application: 09/056,829 →
Method of Railroad Rail Repair
Patent: 6,515,249 →
Application: 09/675,350 →
Automatic Carriage Alignment
Patent: 6,516,668 →
Application: 09/754,647 →
Publication: US 2001/0032513
System and method for simulating railroad rail testing
Application: 09/874,180 →
Publication: US 2002/0183995
Hi-Rail Vehicle-Based Rail Inspection System
Patent: 6,600,999 →
Application: 09/973,903 →
Publication: US 2002/0065610
Brush Assembly for Magnetic Induction Test Apparatus
Patent: 6,476,603 →
Application: 09/997,935 →
Publication: US 2002/0065629
Method and System for Processing Rail Inspection Test Data
Patent: 6,594,591 →
Application: 10/043,494 →
Publication: US 2002/0099507
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Patent Security Agreement Jan 10, 2013
From: SPERRY RAIL, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 029609/0640 →
Security Interest Mar 3, 2015
From: SPERRY RAIL HOLDINGS, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 035074/0076 →
Assignment of Assignor's Interest Aug 7, 2015
From: SPERRY RAIL INC.
To: SPERRY RAIL HOLDINGS, INC.
Reel/Frame 036278/0419 →
Assignment of Assignor's Interest Aug 7, 2015
From: SPERRY RAIL INC.
To: SPERRY RAIL HOLDINGS, INC.
Reel/Frame 036278/0462 →
Assignment of Assignor's Interest Aug 7, 2015
From: SPERRY RAIL INC.
To: SPERRY RAIL HOLDINGS, INC.
Reel/Frame 036277/0899 →
Assignment of Assignor's Interest Aug 7, 2015
From: SPERRY RAIL INC.
To: SPERRY RAIL HOLDINGS, INC.
Reel/Frame 036277/0952 →
Security Interest Jan 7, 2016
From: SPERRY RAIL, INC.; SPERRY RAIL HOLDINGS, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 037428/0966 →
Security Interest Nov 4, 2016
From: HARSCO CORPORATION; HARSCO MINERALS TECHNOLOGIES LLC; HARSCO TECHNOLOGIES LLC
To: CITIBANK, N.A.
Reel/Frame 040567/0832 →
Intellectual Property Security Interest Assignment Agreement Aug 13, 2021
From: CITIBANK, N.A.
To: BANK OF AMERICA, N.A.
Reel/Frame 057184/0064 →
Release of Security Interest May 20, 2024
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: SPERRY RAIL, INC.; SPERRY RAIL HOLDINGS, INC.
Reel/Frame 067469/0815 →
Release of Security Interest May 20, 2024
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: SPERRY RAIL HOLDINGS, INC.
Reel/Frame 067469/0831 →