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: 4
Patent #:
Issue Dt:
01/03/1984
Application #:
06305827
Filing Dt:
09/28/1981
Inventor:
BURTON GOLDSMITH
Title:
CONCENTRIC TUBING SEPARATION JOINT
Assignment: 1
Reel/Frame:
003930/0236Recorded: 09/28/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/22/1981
Assignee:
500 CITY PARKWAY WEST
A CORP.OF CA.
ORANGE, CALIFORNIA 92668
Correspondent:
ROBERT W. PITTS
BAKER OIL TOOLS, BAKER INTL. CORP.
8955 KATY FREEWAY, STE. 303
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:
005150/0882Recorded: 06/21/1989Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). JANUARY 27, 1983, DELWARE
Assignors:
Exec Dt:
01/26/1983
Exec Dt:
01/26/1983
Assignee:
Correspondent:
BURNS DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STREETS
POST OFFICE BOX 1404, ALEXANDRIA, VA. 22
313-1404
Assignment: 3
Reel/Frame:
005150/0888Recorded: 06/21/1989Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/08/1987
Assignee:
Correspondent:
BURNS DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STREETS
P.O. BOX 1404, ALEXANDRIA, VA. 22313-140
4
Assignment: 4
Reel/Frame:
005150/0891Recorded: 06/21/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/22/1989
Assignee:
OTE CENTER BLDG.
CHIYODA-KU,
TOKYO 100, JAPAN
Correspondent:
BURNS DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STREETS
P.O. BOX 1404, ALEXANDRIA, VA. 22313-140
4

Search Results as of: 05/07/2024 10:28 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