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:005436/0245   Pages: 2
Recorded: 09/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
02/23/1993
Application #:
07550830
Filing Dt:
07/11/1990
Title:
FAULT LOCATING SYSTEM CAPABLE OF QUICKLY LOCATING A FAULT IN A HIERARCHICAL COMMUNICATION NETWORK
Assignor
1
Exec Dt:
08/08/1990
Assignee
1
TOKYO, JAPAN
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY
SCHWAAB, MACK, BLMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA VA 22313-0299

Search Results as of: 04/26/2024 11:47 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