IP Library › Assignment 020064/0311
Patent Assignment
Reel/Frame 020064/0311

Release of Security Interest

Recorded: 2007-11-05 Pages: 2
Assignor
Assignee
RITCHIE ENGINEERING COMPANY, INC.
10950 HAMPSHIRE AVENUE SOUTH, BLOOMINGTON, MINNESOTA, 55438
Covered Properties (3)
Compressor Head, Internal Discriminator, External Discriminator, Manifold Design for Refrigeration Recovery Apparatus
Patent: 6,832,491 →
Application: 10/394,942 →
Publication: US 2004/0020233
Compressor Head, Internal Discriminator, External Discriminator, Manifold Design for Refrigerant Recovery Apparatus and Vacuum Sensor
Patent: 7,073,346 →
Application: 10/922,805 →
Publication: US 2005/0076718
Compressor Head, Internal Discriminator, External Discriminator, Manifold Design for Refrigeration Recovery Apparatus
Patent: 7,159,412 →
Application: 11/013,015 →
Publication: US 2005/0092010
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 9, 2003
From: RAMACHANDRAN, AJIT; SLIGER, KEITH; PLASEK, RONALD A.
To: RITCHIE ENGINEERING COMPANY, INC.
Reel/Frame 013786/0109 →
Security Agreement Mar 29, 2007
From: RITCHIE ENGINEERING COMPANY, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 019084/0001 →
Security Agreement Nov 5, 2007
From: RITCHIE ENGINEERING COMPANY, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 020064/0342 →
Release of Security Interest Nov 29, 2022
From: U.S. BANK NATIONAL ASSOCIATION
To: RITCHIE ENGINEERING COMPANY INC
Reel/Frame 061903/0231 →