Patent Assignment
Reel/Frame 004751/0563
Assignment of Assignors Interest.
Recorded: 1987-07-24
Pages: 1
Assignor
CURT, WALTER M.
Executed: 1987-07-23
Assignee
COMSONICS, INC.
A CORP. OF VIRGINIA, HARRISONBURG, VIRGINIA
Covered Property
(1)
Computerized Academic Quiz Controller System
Patent:
4,767,335 →
Application:
07/077,173 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Apr 18, 1990
From: COMSONICS, INC.
To: CRESTAR BANK, A VA BANKING CORP.
Reel/Frame 005274/0620 →
Security Interest
Jul 23, 2015
From: COMSONICS, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 036166/0346 →
Release of Security Interest
Apr 1, 2020
From: PNC BANK, NATIONAL ASSOCIATION
To: COMSONICS, INC.
Reel/Frame 052283/0538 →