Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 012463/0835 | |
| Pages: | 4 |
| | Recorded: | 01/22/2002 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Total properties:
1
|
|
Patent #:
|
|
Issue Dt:
|
07/31/1990
|
Application #:
|
07417190
|
Filing Dt:
|
10/04/1989
|
Title:
|
RISER CHECK VALVE
|
|
Assignee
|
|
|
SIXTEENTH FLOOR |
620 NEWPORT CENTER DRIVE |
NEWPORT BEACH, CALIFORNIA 92660 |
|
Correspondence name and address
|
|
KNOBBE, MARTENS, OLSON & BEAR, LLP
|
|
JERRY T. SEWELL
|
|
620 NEWPORT CENTER DRIVE
|
|
SIXTEENTH FLOOR
|
|
NEWPORT BEACH, CA 92660
|
Search Results as of:
05/28/2024 09:07 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
|