Patent Assignment
Reel/Frame 032904/0328
Assignment of Assignor's Interest
Recorded: 2014-05-15
Pages: 3
Assignor
SPARKS, RICHARD A.
Executed: 2013-11-13
Assignee
SWF INDUSTRIAL, LLC
P.O. BOX 847, HOTCHKISS, COLORADO, 81419
Covered Property
(1)
Expanding Wall Channel
Patent:
811,626 →
Application:
29/470,878 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 31, 2013
From: SPARKS, RICHARD A.
To: SWF INDUSTRIAL, INC.
Reel/Frame 031864/0129 →
Security Interest
Jan 16, 2019
From: SWF INDUSTRIAL, LLC
To: MICHAEL C. MARTENSEN, P.C., DBA MARTENSEN IP
Reel/Frame 048035/0223 →
Release of Security Interest
Jul 8, 2022
From: MICHAEL MARTENSEN, P.C.
To: SWF INDUSTRIAL, LLC
Reel/Frame 060465/0028 →