IP Library › Assignment 045506/0799
Patent Assignment
Reel/Frame 045506/0799

Assignment of Assignor's Interest

Recorded: 2018-04-11 Pages: 6
Assignors
HAIRSTON, PETER PERKINS
Executed: 2017-10-18
QUANT, FREDERICK R.
Executed: 2017-10-27
Assignee
TSI INCORPORATED
500 CARDIGAN ROAD, SHOREVIEW, MINNESOTA, 55126
Covered Property (1)
Particle Counter Component Calibration
Application: 62/569,726 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Amended and Restated Patent, Trademark and Copyright Security Agreement Jul 26, 2018
From: TSI INCORPORATED; TSI FRANCE, INC.; ENVIRONMENTAL SYSTEMS CORPORATION; DICKEY-JOHN CORPORATION
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 046634/0797 →