Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 012365/0769 | |
| Pages: | 9 |
| | Recorded: | 12/11/2001 | | |
| Conveyance: | SECOND AMENDMENT |
|
|
Total properties:
2
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/05/1984
|
Application #:
|
06314784
|
Filing Dt:
|
10/26/1981
|
|
Title:
|
BEARING SEAL FOR ROTATING CUTTER DRILL BIT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/31/1999
|
Application #:
|
08878622
|
Filing Dt:
|
06/19/1997
|
|
Title:
|
ROCK BIT WITH IMPROVED THRUST FACE
|
|
|
Assignee
|
|
|
|
|
| P.O. BOX 12, UBERIOR HOUSE, 61 GRASSMARKET |
| EDINBURGH EH1 2JF, SCOTLAND |
|
|
Correspondence name and address
|
| |
CORPORATION SERVICE COMPANY
|
| |
ATTN: AMY LEE BRADY
|
| |
80 STATE STREET, 6TH FLOOR
|
| |
ALBANY, NY 12207
|
Search Results as of:
05/23/2024 07:46 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
|
