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:008351/0158   Pages: 2
Recorded: 02/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/26/1999
Application #:
08739428
Filing Dt:
10/29/1996
Title:
HYDRAULICALLY-BONDED MONOLITHIC REFRACTORIES CONTAINING A CALCIUM OXIDE-FREE BINDER COMPRISED OF A HYDRATABLE ALUMINA SOURCE AND MAGNESIUM OXIDE
Assignor
1
Exec Dt:
01/31/1997
Assignee
1
500 HALLE BUILDING
1228 EUCLID AVENUE
CLEVELAND, OHIO 44114
Correspondence name and address
BENESCH, FRIEDLANDER, ET AL
SUSAN L. MIZER
2300 BP AMERICA BUILDING
200 PUBLIC SQUARE
CLEVELAND, OH 44114

Search Results as of: 09/22/2024 01:56 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