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:004285/0480   Pages: 1
Recorded: 07/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
09/15/1987
Application #:
06630456
Filing Dt:
07/12/1984
Title:
OPTICAL SIGNAL RECORDERS EMPLOYING TWO LASERS AND METHODS THEREFOR
Assignors
1
Exec Dt:
07/09/1984
2
Exec Dt:
07/09/1984
Assignee
1
NEW YORK
Correspondence name and address
HERBERT F. SOMERMEYER
IBM CORPORATION
PATENT OPERATIONS, (90A/301)
TUCSON, AZ 85744

Search Results as of: 09/23/2024 05:43 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