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:
07/02/1985
Application #:
06488951
Filing Dt:
04/27/1983
Inventors:
DANUTA GRABOWSKI, LUDWIG ROSS, VOLKMAR GEILER, KARL MENNEMANN
Title:
OPTICAL LIGHT WEIGHT GLASS WITH A REFRACTIVE INDEX OF >1.70, AN ABBE INDEX OF >22 AND A DENSITY OF <3.5 G/CM3
Assignment: 1
Reel/Frame:
004123/0280Recorded: 04/27/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/19/1983
Exec Dt:
04/19/1983
Exec Dt:
04/19/1983
Exec Dt:
04/19/1983
Assignee:
A GERMAN CORP
6500 MAINZ, GERMANY
Correspondent:
HAIGHT AND ASSOCIATES
19560 CLUB HOUSE ROAD
GAITHERSBURG, MD 20879

Search Results as of: 05/17/2024 06:12 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