Patent Assignment
Reel/Frame 030173/0174
Assignment of Assignor's Interest
Recorded: 2013-04-08
Pages: 3
Assignor
PHOTON MACHINES, INC.
Executed: 2013-03-27
Assignee
TSI INCORPORATED
500 CARDIGAN ROAD, SHOREVIEW, MINNESOTA, 55126
Covered Property
(1)
Spark Emission Particle Detector
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 12, 2013
From: BUCKLEY, STEVEN G.; LITHGOW, GREGG A.
To: PHOTON MACHINES, INC.
Reel/Frame 030594/0892 →
Amended and Restated Patent, Trademark and Copyright Security Agreement
Oct 11, 2016
From: TSI INCORPORATED; ENVIRONMENTAL SYSTEMS CORPORATION; DICKEY-JOHN CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 040314/0503 →