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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 3
Patent #:
Issue Dt:
07/27/1993
Application #:
07892071
Filing Dt:
06/03/1992
Inventor:
MING-HUI DENG
Title:
COUPLING APPARATUS FOR A T-SHAPED TUBE UNIT
Assignment: 1
Reel/Frame:
008146/0816Recorded: 09/20/1996Pages: 28
Conveyance:
LICENSE AGREEMENT
Assignor:
Exec Dt:
05/28/1996
Assignee:
P.O. BOX 242
538 NORTH MAIN STREET
CINCINNATI, OHIO 43907
Correspondent:
REED SMITH SHAW & MCCLAY
GENE A. TABACHNICK, ESQUIRE
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 2
Reel/Frame:
008251/0537Recorded: 12/20/1996Pages: 41
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/28/1996
Assignee:
425 WALNUT STREET
ATTN: STEVEN C. KIEFFNER
CINCINNATI, OHIO 45202
Correspondent:
REED SMITH SHAW & MCCLAY
GENE A. TABACHNICK
P.O. BOX 488
PITTSBURGH, PA 15230
Assignment: 3
Reel/Frame:
018731/0540Recorded: 01/10/2007Pages: 4
Conveyance:
RELEASE OF PATENT SECURITY INTEREST RECORDED AT REEL / FRAME NO. 008251/0537
Assignor:
Exec Dt:
12/14/2006
Assignee:
600 BOYCE DR., PO BOX 263
BOWERSTON, OHIO 44695
Correspondent:
LATHAM & WATKINS LLP
650 TOWN CENTER DRIVE, 20TH FLOOR
COSTA MESA, CA 92626

Search Results as of: 09/24/2024 11:38 AM
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