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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:005540/0191   Pages: 2
Recorded: 12/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/28/1992
Application #:
07626830
Filing Dt:
12/13/1990
Title:
METHOD OF PRODUCING THIN HIGH CARBON STEEL SHEET WHICH EXHIBITS RESISTANCE TO HYDROGEN EMBRITTLEMENT AFTER HEAT TREATMENT
Assignors
1
Exec Dt:
12/07/1990
2
Exec Dt:
12/07/1990
Assignee
1
5-33 KITAHAMA 4-CHOME,
A CORP. OF JAPAN
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN
Correspondence name and address
PLATON N. MANDROS
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG., P. O. BOX 1404
WASHINGTON & PRINCE STS.,
ALEXANDRIA, VA 22313-1404

Search Results as of: 05/07/2024 03:45 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