IP Library › Granted Patent US 5,557,319
Granted Patent Utility
US 5,557,319 · App. 08/366,341

Subscriber return system for CATV full service networks

Inventors: Aravanan Gurusami, Mark Chapman, John Staiger
Patented Case View Patent ↗
Granted: Sep 17, 1996 Filed: Dec 28, 1994
Inventors
Aravanan Gurusami
Mark Chapman
John Staiger
Assignee (at issue)
U.S. Philips Corporation

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,557,319
App. No.
08/366,341
Filed
1994-12-28
Granted
1996-09-17
Kind
A