IP Library Assignment 019337/0880
Patent Assignment
Reel/Frame 019337/0880

Assignment of Assignor's Interest

Recorded: 2007-05-23 Pages: 4
Assignor
FRAZIER, DOUGLAS
Executed: 2002-05-28
Assignee
EXPO POWER SYSTEMS, INC.
872 TOWNE CTR. DR., POMONA, CALIFORNIA, 91767
Covered Property (1)
Battery Rack with Spill Containment
Patent: 8,667,979 →
Application: 11/510,132 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 24, 2013
From: EXPO POWER SYSTEMS, INC. DBA ENVIROGUARD
To: ENVIRONMENTAL COMPLIANCE SOLUTIONS, LLC
Reel/Frame 031470/0738 →