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:006890/0139   Pages: 2
Recorded: 02/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/21/1998
Application #:
08203165
Filing Dt:
02/28/1994
Title:
SYNCHRONOUS OPTICAL NETWORK USING A RING ARCHITECTURE
Assignor
1
Exec Dt:
02/28/1994
Assignee
1
8140 WARD PARKWAY, 5TH FL.
HARLEY R. BALL
KANSAS CITY, MISSOURI 64114
Correspondence name and address
SPRINT COMMUNICATIONS. CO. L.P.
HARLEY R. BALL
8140 WARD PARKWAY, 5TH FL.
KANSAS CITY, MO 64114

Search Results as of: 05/09/2024 08:41 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