skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011474/0849   Pages: 6
Recorded: 01/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 28
1
Patent #:
Issue Dt:
12/21/1982
Application #:
06228210
Filing Dt:
01/26/1981
Title:
METHOD AND APPARATUS FOR MEASURING PHASE ANGLES OF OSCILLATORY MOTION OF VIBRATORY MACHINERY
2
Patent #:
Issue Dt:
04/15/1986
Application #:
06596621
Filing Dt:
04/04/1984
Title:
VIBRATORY SCREEN SEPARATOR
3
Patent #:
Issue Dt:
03/07/1989
Application #:
06936202
Filing Dt:
12/01/1986
Title:
DRY MATERIAL SEPARATOR
4
Patent #:
Issue Dt:
11/06/1990
Application #:
07237102
Filing Dt:
08/26/1988
Title:
METHOD OF MANUFACTURE OF TENSION SCREENS
5
Patent #:
Issue Dt:
09/24/1991
Application #:
07515471
Filing Dt:
04/27/1990
Title:
SELF-CLEANING SYSTEM FOR VIBRATORY SCREENS
6
Patent #:
Issue Dt:
07/16/1991
Application #:
07574658
Filing Dt:
08/29/1990
Title:
APPARATUS FOR THE MANUFACTURE OF TENSION SCREENS
7
Patent #:
Issue Dt:
08/04/1992
Application #:
07696898
Filing Dt:
05/07/1991
Title:
ADJUSTABLE COUNTERWEIGHT ASSEMBLY
8
Patent #:
Issue Dt:
07/13/1993
Application #:
07697317
Filing Dt:
05/06/1991
Title:
CIRCULAR VIBRATORY SCREEN SEPARATOR
9
Patent #:
Issue Dt:
09/07/1993
Application #:
07794474
Filing Dt:
11/19/1991
Title:
SEPARATOR SCREEN TIE-DOWN
10
Patent #:
Issue Dt:
11/30/1993
Application #:
07864401
Filing Dt:
04/06/1992
Title:
VIBRATORY SCREEN SEPARATOR
11
Patent #:
Issue Dt:
12/21/1993
Application #:
07873324
Filing Dt:
04/24/1992
Title:
SIFTER AND METHOD OF SIFTING
12
Patent #:
Issue Dt:
10/26/1993
Application #:
08007178
Filing Dt:
01/21/1993
Title:
CIRCULAR VIBRATORY SCREEN SEPARATOR
13
Patent #:
Issue Dt:
03/21/1995
Application #:
08094850
Filing Dt:
07/20/1993
Title:
FINE MESH SCREENING
14
Patent #:
Issue Dt:
10/10/1995
Application #:
08143693
Filing Dt:
10/26/1993
Title:
VIBRATORY SCREEN SEPARATOR
15
Patent #:
Issue Dt:
07/11/1995
Application #:
08221824
Filing Dt:
03/31/1994
Title:
SEPARATOR SCREEN FEEDER
16
Patent #:
Issue Dt:
01/23/1996
Application #:
08239649
Filing Dt:
05/09/1994
Title:
CENTRIFUGAL SIFTER AND ELEMENTS THEREOF
17
Patent #:
Issue Dt:
08/06/1996
Application #:
08407587
Filing Dt:
03/20/1995
Title:
FINE MESH SCREENING
18
Patent #:
Issue Dt:
01/21/1997
Application #:
08447272
Filing Dt:
05/22/1995
Title:
SCREENING SYSTEM
19
Patent #:
Issue Dt:
12/22/1998
Application #:
08557201
Filing Dt:
11/14/1995
Title:
SCREEN ASSEMBLY
20
Patent #:
Issue Dt:
06/29/1999
Application #:
08611647
Filing Dt:
03/06/1996
Title:
FINE MESH SCREENING
21
Patent #:
Issue Dt:
09/14/1999
Application #:
08739511
Filing Dt:
10/28/1996
Title:
SCREENING SYSTEM
22
Patent #:
Issue Dt:
09/14/1999
Application #:
09120621
Filing Dt:
07/22/1998
Title:
SCREEN ASSEMBLY FOR A VIBRATORY SEPARATOR
23
Patent #:
Issue Dt:
08/01/2000
Application #:
09387178
Filing Dt:
08/31/1999
Title:
SCREENING SYSTEM
24
Patent #:
Issue Dt:
07/18/2000
Application #:
09387344
Filing Dt:
08/31/1999
Title:
SCREENING SYSTEM
25
Patent #:
Issue Dt:
03/20/2001
Application #:
09401425
Filing Dt:
09/22/1999
Title:
VIBRATORY SCREENING SYSTEM AND SCREEN THEREFOR
26
Patent #:
Issue Dt:
02/04/2003
Application #:
09432921
Filing Dt:
11/02/1999
Title:
SCREEN SYSTEM
27
Patent #:
Issue Dt:
02/26/2002
Application #:
09597369
Filing Dt:
06/19/2000
Title:
Vibratory screen separator
28
Patent #:
Issue Dt:
08/13/2002
Application #:
09610633
Filing Dt:
07/05/2000
Title:
VIBRATORY SCREEN
Assignor
1
Exec Dt:
12/15/2000
Assignee
1
1201 LOUISIANA
HOUSTON, TEXAS 77002
Correspondence name and address
GARDERE WYNNE SEWELL LLP
CAROL M. NIELSEN
PATENT SECTION
1601 ELM STREET, SUITE 3000
DALLAS, TEXAS 75201

Search Results as of: 05/29/2024 10:42 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT