IP Library › Assignment 004694/0483
Patent Assignment
Reel/Frame 004694/0483

Assignment of Assignors Interest.

Recorded: 1986-12-22 Pages: 2
Assignor
MELLON, REGIS B.
Executed: 1986-12-19
Assignee
PROTEL, INC.
NOT PROVIDED
Covered Property (1)
Intelligent Toll Telephone System and Method
Patent: 4,759,050 →
Application: 06/944,362 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Mar 1, 2017
From: ELECTRIC LIGHTWAVE HOLDINGS, INC.
To: SUNTRUST BANK
Reel/Frame 041423/0001 →
Release of Security Interest Mar 12, 2020
From: TRUIST BANK
To: ALLSTREAM BUSINESS US, LLC
Reel/Frame 052097/0422 →