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:028416/0377   Pages: 6
Recorded: 03/27/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 4
1
Patent #:
Issue Dt:
02/02/1993
Application #:
07689794
Filing Dt:
05/24/1991
Title:
BORING AND SURFACING MACHINE
2
Patent #:
Issue Dt:
09/24/1996
Application #:
08191618
Filing Dt:
02/04/1994
Title:
FRICTION WELDING APPARATUS
3
Patent #:
Issue Dt:
04/07/1998
Application #:
08717857
Filing Dt:
09/23/1996
Title:
FRICTION WELDING APPARATUS
4
Patent #:
Issue Dt:
10/02/2001
Application #:
09037776
Filing Dt:
03/10/1998
Title:
SYSTEM AND METHOD FOR SEALING LEAKS IN VESSELS
Assignor
1
Exec Dt:
03/05/2012
Assignee
1
10 SOUTH DEARBORN STREET
7TH FLOOR
CHICAGO, ILLINOIS 60603-2003
Correspondence name and address
SUSAN HAMILTON
SUITE 3700
2001 ROSS AVENUE
DALLAS, TX 75201

Search Results as of: 05/25/2024 10:13 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