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:004090/0421   Pages: 3
Recorded: 01/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
11/06/1984
Application #:
06461893
Filing Dt:
01/28/1983
Title:
METHOD OF MAKING REFRACTORY HARD METAL CONTAINING TILES FOR ALUMINUM CELL CATHODES
Assignors
1
Exec Dt:
01/28/1983
2
Exec Dt:
01/28/1983
Assignee
1
6801 ROCKLEDGE DRIVE,
BETHESDA,, MARYLAND 20817
Correspondence name and address
HERBERT W. MYLIUS
MARTIN MARIETTA CORP.
6801 ROCKLEDGE DRIVE
BETHESDA, MD 20817

Search Results as of: 05/29/2024 11:45 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