Patent Assignment
Reel/Frame 019852/0064
Assignment of Assignor's Interest
Recorded: 2007-09-05
Pages: 5
Assignors
HOWARD, C. PETER
Executed: 2007-08-06
CHEN, YU
Executed: 2007-08-16
SNOW, MICHAEL G.
Executed: 2007-08-07
Assignee
MEDICAL GRAPHICS CORPORATION
350 OAK GROVE PARKWAY, ST. PAUL, MINNESOTA, 55127
Covered Property
(1)
Gasless Calibration in Metabolic Gas Analyzers
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jul 24, 2014
From: MEDICAL GRAPHICS CORPORATION
To: BMO HARRIS BANK N.A.
Reel/Frame 033407/0879 →
Release of Security Interest
Jul 7, 2016
From: BMO HARRIS BANK N.A.
To: MEDICAL GRAPHICS CORPORATION
Reel/Frame 039099/0505 →
Security Interest
Dec 28, 2017
From: MGC DIAGNOSTICS CORPORATION
To: ABACUS FINANCE GROUP, LLC
Reel/Frame 044500/0213 →