Patent Assignment
Reel/Frame 006050/0060
Assignment of Assignors Interest.
Recorded: 1992-03-23
Pages: 3
Assignor
BROWN, MARVIN A.
Executed: 1992-02-24
Assignee
F. B. LEOPOLD COMPANY, INC.
A CORP. OF DE, 227 S. DIVISION ST.,, ZELIENOPLE, PENNSYLVANIA, 16063
Covered Property
(1)
Air Duct Block for Air/Water Underdrain Systems in Gravity Filters
Patent:
5,160,614 →
Application:
07/841,046 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Mar 25, 2004
From: THE F.B. LEOPOLD COMPANY, INC.; LEOPOLD HOLDING CORP.
To: NATIONAL CITY BANK OF PENNSYLVANIA
Reel/Frame 014455/0572 →
First Amendment to Patent, Trademark and Copyright Security Agreement
Jan 10, 2005
From: F. B. LEOPOLD COMPANY, INC.; LEOPOLD HOLDING CORP.
To: NATIONAL CITY BANK OF PENNSYLVANIA
Reel/Frame 015541/0123 →
Release of Security Interest
Jun 15, 2006
From: NATIONAL CITY BANK OF PENNSYLVANIA
To: THE F.B. LEOPOLD COMPANY, INC.; LEOPOLD HOLDING CORP.
Reel/Frame 017794/0514 →
Change of Name
Oct 7, 2008
From: THE F.B. LEOPOLD COMPANY, INC.
To: ITT WATER & WASTEWATER LEOPOLD, INC.
Reel/Frame 021658/0393 →