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: 2
Patent #:
Issue Dt:
06/07/1988
Application #:
06904052
Filing Dt:
09/04/1986
Inventor:
HARRY BERGER
Title:
METHOD OF MAKING PATTERNED FLEXIBLE SHEET-LIKE ARTICLES AND ARTICLES MADE BY SUCH METHOD
Assignment: 1
Reel/Frame:
014506/0431Recorded: 09/12/2003Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/17/2003
Assignee:
1507 4TH STREET
C/O NQL DRILLING TOOLS, INC.
NISKU, ALBERTA T9E 7M9
Correspondent:
JULIE H. COOPER
2001 ROSS AVENUE, SUITE 3700
DALLAS, TX 75201
Assignment: 2
Reel/Frame:
015116/0519Recorded: 03/18/2004Pages: 5
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
03/12/2004
Assignee:
1507 4TH STREET
C/O NQL DRILLING TOOLS, INC.
NISKU, ALBERTA T9E 7M9
Correspondent:
JULIE H. COOPER
2001 ROSS AVENUE, SUITE 3700
DALLAS, TX 75201

Search Results as of: 10/11/2025 03:35 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