Patent Assignment
Reel/Frame 055546/0373
Assignment of Assignor's Interest
Recorded: 2021-03-10
Pages: 4
Assignor
DOUGLASS, BRIAN L.
Executed: 2019-02-12
Assignee
KLOSTERBUER, JAMES DARWIN
746 N. FREEMAN AVENUE, LUVERNE, MINNESOTA, 56156
Covered Property
(1)
Micro-Spill Prevention Trough and Method of Use
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jun 11, 2025
From: KLOSTERBUER, JAMES DARWIN
To: MINNWEST BANK, A MINNESOTA BANKING CORPORATION
Reel/Frame 071389/0731 →
Release of Security Interest
Dec 18, 2025
From: KLOSTERBUER, JAMES DARWIN
To: MINNWEST BANK
Reel/Frame 073257/0958 →
Assignment of Assignor's Interest
Jan 20, 2026
From: KEK LLC D/B/A ECORMOR
To: CORTINA TOOL & MOLDING CO.
Reel/Frame 073520/0737 →
Assignment of Assignor's Interest
Jan 20, 2026
From: KLOSTERBUER, JAMES DARWIN
To: KEK LLC D/B/A ECORMOR
Reel/Frame 073520/0637 →
Entity Conversion
Jan 20, 2026
From: CORTINA TOOL & MOLDING CO.
To: CORTINA TOOL & MOLDING LLC
Reel/Frame 074454/0130 →
Release of Security Interest
Jan 22, 2026
From: KLOSTERBUER, JAMES DARWIN
To: MINNWEST BANK
Reel/Frame 073545/0908 →
Security Interest
Feb 2, 2026
From: CORTINA TOOL & MOLDING LLC
To: CHURCHILL AGENCY SERVICES LLC AS ADMINISTRATIVE AGENT
Reel/Frame 073656/0483 →