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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/26/2012
Application #:
12243921
Filing Dt:
10/01/2008
Publication #:
Pub Dt:
01/07/2010
Inventors:
Matthew A. Williams, Terrence L. Stanek, Jeffrey L. Young
Title:
VACUUM APPLIANCE FILTER ASSEMBLIES AND ASSOCIATED VACUUM SYSTEMS
Assignment: 1
Reel/Frame:
023329/0857Recorded: 10/06/2009Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/30/2009
Exec Dt:
10/05/2009
Exec Dt:
09/30/2009
Assignee:
8000 WEST FLORISSANT AVENUE
ST. LOUIS, MISSOURI 63136
Correspondent:
LOCKE LORD BISSELL & LIDDELL LLP
600 TRAVIS
SUITE 3400
HOUSTON, TX 77002-3095
Assignment: 2
Reel/Frame:
031021/0927Recorded: 08/15/2013Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/14/2013
Exec Dt:
07/07/2013
Exec Dt:
08/14/2013
Assignee:
8000 WEST FLORISSANT AVENUE
ST. LOUIS, MISSOURI 63136
Correspondent:
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY
SUITE 900
HOUSTON, TX 77056

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