580 Logo (USPTO, 09/15/1978)
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The US trademark 580 was filed as Figurative mark on 09/15/1978 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 07/07/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 73185843 |
| Register number | 1159765 |
| Application date | September 15, 1978 |
| Publication date | April 14, 1981 |
| Entry date | July 7, 1981 |
Trademark owner
724 Enterprise Dr.
60502 Oak Brook
US
60502 Oak Brook
US
Trademark representatives
goods and services
9
Telecommunications Equipment-Namely, Multi-Frequency Remote Recall Units and Adapter-Intercom Units; Carrier Detector, Modulator and Demodulator Units for Digitized Data and Voice Signals; Pulse Code Modulated Carrier Systems-Namely, Channel Banks, Logic Units, Encoders, Decoders and Repeaters; Telecommunication Switching Systems-Namely, Private Branch Exchanges, Central Offices, Community Dial Offices, Automatic Call Distributors, Command and Control Stored Program Based Switching Controllers and Networks, Digital Pulse Code Modulated Switching Controllers and Networks, Remote Switching Units; Multiplexers and Demultiplexers; Printed Circuit Boards; Power Supplies; and Testing and Maintenance Units and Structural Mounting Components for All the Above Mentioned Items
ID: 1373185843