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:
05/30/1989
Application #:
07166968
Filing Dt:
03/11/1988
Inventors:
MASAHI TANAKA, SHIGEKAZU YAMAUCHI, MASARU MIKITA
Title:
OXYGEN SENSOR AND AN AIR-FUEL RATIO CONTROL APPARATUS OF AN INTERNAL COMBUSTION ENGINE USING THE SAME
Assignment: 1
Reel/Frame:
004904/0929Recorded: 06/20/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/13/1988
Exec Dt:
06/13/1988
Exec Dt:
06/13/1988
Assignee:
NO. 33-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN
Correspondent:
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
014601/0865Recorded: 10/23/2003Pages: 16
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
09/05/2003
Assignee:
16-4, KONAN 2-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
JOSEPH PETRYSZAK
P O BOX 116
BRUCETON MILLS W, VA 26525

Search Results as of: 05/02/2024 09:10 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