Patent Assignment
Reel/Frame 010628/0402
Assignment of Assignor's Interest
Recorded: 2000-02-09
Pages: 4
Assignor
KARCHER, MERRILL L.
Executed: 2000-01-24
Assignee
TROSTEL, LTD.
901 MAXWELL STREET, LAKE GENEVA, WISCONSIN, 53147
Covered Property
(1)
Valve for Valve-Regulated Electric Storage Batteries and Battery
Patent:
5,981,099 →
Application:
09/009,115 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 14, 1998
From: BOURBEAU, ROBERT D.
To: ACCUMA CORPORATION
Reel/Frame 009643/0474 →
Security Agreement
Jun 22, 2009
From: TROSTEL, LTD.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 022846/0842 →
Release of Security Interest
Aug 19, 2010
From: U.S. BANK NATIONAL ASSOCIATION
To: TROSTEL, LTD.
Reel/Frame 024850/0659 →