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: 1
Patent #:
Issue Dt:
08/29/1989
Application #:
07084727
Filing Dt:
08/13/1987
Inventors:
KATUSHI SAITO, YOSHIO SHINDOU, TOSHIMICHI MURATA, FUMIO YAMAZAKI, TAKASHI SHIMAZU
Title:
METHOD OF MAKING A BLACK SURFACE TREATED STEEL SHEET
Assignment: 1
Reel/Frame:
004778/0608Recorded: 08/13/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/05/1987
Exec Dt:
08/05/1987
Exec Dt:
08/05/1987
Exec Dt:
08/05/1987
Exec Dt:
08/05/1987
Assignee:
6-3, OHTEMACHI-2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Correspondent:
POLLOCK, VANDE SANDE & PRIDDY
P. O. BOX 19088
WASHINGTON, DC 20036

Search Results as of: 04/30/2024 10:52 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