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:
02/16/1993
Application #:
07693955
Filing Dt:
04/29/1991
Inventors:
WATARU OUCHI, KATSUHISA SUZUKI, TOSHINORI TOKUTAKE, HIROSABURO HIRANO
Title:
TUBE FOR HEAT EXCHANGERS AND A METHOD FOR MANUFACTURING THE TUBE
Assignment: 1
Reel/Frame:
005701/0231Recorded: 04/29/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/01/1991
Exec Dt:
04/01/1991
Exec Dt:
04/01/1991
Exec Dt:
04/01/1991
Assignee:
224-BANCHI, KAIZANCHO 6-CHO, SAKAISHI
OSAKA, JAPAN
Correspondent:
TILTON, FALLON, LUNGMUS & CHESTNUT
100 SOUTH WACKER DRIVE, STE. 960
CHICAGO, IL 60606-4002
Assignment: 2
Reel/Frame:
011887/0720Recorded: 06/20/2001Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/2001
Assignee:
13-9 SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
KUBOVCIK & KUBOVCIK
KEIKO TANAKA KUBOVCIK
THE FARRAGUT BUILDING, SUITE 710
900 17TH STREET, N.W.
WASHINGTON, D.C. 20006

Search Results as of: 04/28/2024 08:46 PM
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