Patent Assignment
Reel/Frame 007067/0973
Assignment of Assignor's Interest
Recorded: 1994-07-25
Pages: 14
Assignor
CARBORUNDUM COMPANY, THE
Executed: 1993-06-09
Assignee
METAULLICS SYSTEMS CO., L.P.
31935 AURORA ROAD, SOLON, OHIO, 44139
Covered Properties
(16)
Light Gauge Metal Scrap Melting System
Patent:
4,598,899 →
Application:
06/629,525 →
Multiple-Use Molten Metal Filters
Patent:
4,964,993 →
Application:
06/661,543 →
Mobile Holding Furnace Having Metering Pump
Patent:
4,739,974 →
Application:
06/938,367 →
Method of Manufacturing a Molten Metal-Resistant Ceramic Fiber Composition
Patent:
4,868,142 →
Application:
07/133,898 →
Torque Coupling System
Patent:
5,028,211 →
Application:
07/315,533 →
Filter for Molten Ferrous Metal
Patent:
5,028,036 →
Application:
07/323,509 →
Molten Metal-Resistant Ceramic Fiber Containing Composition
Patent:
5,194,407 →
Application:
07/379,342 →
Apparatus for Controlling the Magnesium Content of Molten Aluminum
Patent:
5,029,821 →
Application:
07/444,684 →
Drive System for Impeller Shafts
Patent:
5,092,821 →
Application:
07/467,028 →
Molten Metal Pump with Filter
Patent:
5,078,572 →
Application:
07/467,485 →
Torque Coupling System for Graphite Impeller Shafts
Patent:
5,025,198 →
Application:
07/506,676 →
Filtration of Molten Ferrous Metal
Patent:
5,045,111 →
Application:
07/506,712 →
Molten Metal Filter
Patent:
5,126,047 →
Application:
07/519,947 →
Molten Metal Pump
Patent:
5,165,858 →
Application:
07/529,105 →
Molten Metal Pump
Patent:
5,088,893 →
Application:
07/649,221 →
Molten Metal Pump
Patent:
5,181,828 →
Application:
07/797,465 →
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 7, 1986
From: COOPER, PAUL V.
To: KENNECOTT CORPORATION, A CORP OF OHIO
Reel/Frame 004529/0254 →
Change of Name Effective Dec. 31, 1986. (See Document for Details)
Jun 25, 1987
From: KENNECOTT CORPORATION
To: KENNECOTT MINING CORPORATION
Reel/Frame 004815/0036 →
Assignment of Assignors Interest.
Jun 25, 1987
From: KENNECOTT MINING CORPORATION
To: STEMCOR CORPORATION, 200 PUBLIC SQUARE, CLEVELAND, OHIO 44114, A CORPORATION OF DELAWARE
Reel/Frame 004815/0106 →
Assignment of Assignors Interest.
Jun 25, 1987
From: KENNECOTT MINING CORPORATION
To: STEMCOR CORPORATION, 200 PUBLIC SQUARE, CLEVELAND, OHIO 44114 A DE. CORP.
Reel/Frame 004815/0091 →
Assignment of Assignors Interest.
Jan 26, 1988
From: MORDUE, GEORGE S.
To: KENNECOTT CORPORATION, A NY CORP.
Reel/Frame 004824/0504 →
Assignment of Assignors Interest.
Jul 17, 1989
From: WAISALA, STEVEN J.; SANE, AJIT Y.
To: STEMCOR CORPORATION, A CORP. OF DE
Reel/Frame 005130/0340 →
Assignment of Assignors Interest.
Jan 18, 1990
From: GILBERT, RONALD E.; MASARIN, DAVID M.; MORDUE, GEORGE S.
To: CARBORUNDUM COMPANY, THE
Reel/Frame 005218/0977 →
Assignment of Assignors Interest.
Jan 19, 1990
From: AMRA, LUTFI; GILBERT, RONALD E.; MORDUE, GEORGE S.
To: CARBORUNDUM COMPANY, THE
Reel/Frame 005220/0440 →
Assignment of Assignors Interest.
Jul 12, 1990
From: STANKIEWICZ, EDWIN P.
To: KENNECOTT CORPORATION, A CORP. OF DE
Reel/Frame 005370/0793 →
Assignment of Assignors Interest.
Dec 10, 1990
From: SANE, AJIT Y.; GEE, ALISON W.; EICHEMILLER, DAVID J.
To: CARBORUNDUM CO., THE
Reel/Frame 005539/0419 →
Assignment of Assignors Interest.
Dec 20, 1990
From: MORDUE, GEORGE S.; RITCHIE, HERBERT L. JR.
To: CARBORUNDUM CO., THE, A CORP. OF DE
Reel/Frame 005554/0342 →
Assignment of Assignors Interest.
Apr 11, 1991
From: BAR-ON, ARI; GALLAHER, KENNETH L.; GREENBERG, JONATHAN S.; NEFF, DAVID V.
To: CARBORUNDUM COMPANY, THE, A CORP. OF DE
Reel/Frame 005662/0574 →
Assignment of Assignors Interest.
Nov 14, 1991
From: GILBERT, RONALD E.; MORDUE, GEORGE S.
To: CARBORUNDUM CO., THE A CORP. OF DE
Reel/Frame 005909/0972 →
Assignment of Assignors Interest.
Apr 2, 1992
From: MARTIN, HARVEY; MORDUE, GEORGE S.
To: CARBORUNDUM COMPANY, THE, A CORP. OF DE
Reel/Frame 006071/0199 →
Change of Name Effective Date 04-12-88
Jan 28, 1994
From: STEMCOR CORPORATION
To: CARBORUNDUM COMPANY, THE
Reel/Frame 006856/0053 →
Assignment of Assignor's Interest
Jul 19, 2005
From: METAULLICS SYSTEMS CORPORATION LP
To: PYROTEK, INC.
Reel/Frame 016536/0687 →
Security Agreement
Aug 1, 2007
From: PYROTEK INCORPORATED
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 019628/0025 →
Release of Security Interest
Sep 3, 2010
From: U.S. BANK NATIONAL ASSOCIATION
To: PYROTEK INCORPORATED
Reel/Frame 024933/0749 →
Security Agreement
Sep 3, 2010
From: PYROTEK INCORPORATED
To: WELLS FARGO, NATIONAL ASSOCIATION
Reel/Frame 024933/0783 →