Patent Assignment
Reel/Frame 042744/0771
Security Interest
Recorded: 2017-06-19
Pages: 13
Assignee
TCF NATIONAL BANK
71 S WACKER DRIVE, STE 2110, CHICAGO, ILLINOIS, 60606
Covered Properties
(2)
The Packing Instrument for a Bookbinding Spring
Mini Punch
Application:
62/218,394 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 23, 2012
From: LEE, KI JONG
To: SPIRAL BINDING COMPANY, INC.
Reel/Frame 027749/0995 →
Assignment of Assignor's Interest
Jun 16, 2017
From: SPIRAL BINDING COMPANY, INC.
To: SPIRAL BINDING LLC
Reel/Frame 042733/0302 →
Assignment of Assignor's Interest
Jun 16, 2017
From: SPIRAL BINDING CO., INC.
To: SPIRAL BINDING LLC
Reel/Frame 042733/0409 →
Release of Security Interest
Dec 22, 2020
From: TCF NATIONAL BANK
To: SPIRAL BINDING LLC; SPIRAL HOLDING LLC
Reel/Frame 054716/0757 →
Release of Security Interest
Jan 22, 2026
From: CITY NATIONAL BANK OF FLORIDA
To: SPIRAL BINDING LLC; LEADING EDGE GROUP, LLC
Reel/Frame 073550/0916 →
Assignment of Assignor's Interest
Jan 22, 2026
From: SPIRAL BINDING LLC
To: LEADING EDGE GROUP, LLC
Reel/Frame 074478/0573 →