ESSENTIAL SWITCH SYSTEMS
Live / Registered — Registered and renewed (as of 04 May 2026)
What this means for you
Registered since 07 Mar 2006. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 07 Mar 2036: the §8 & §9 renewal).
Record
- Serial number
- 76566901
- Registration number
- 3066389
- Mark type
- Word mark
- Filed
- 24 Dec 2003
- Published for opposition
- 15 Mar 2005
- Registered
- 07 Mar 2006
- Current term from
- 07 Mar 2026
- Next maintenance filing
- §8 & §9 renewal, due by 07 Mar 2036 (grace period to 07 Sept 2036)
- Attorney of record
- Michael T. Smith
Goods and services
- Class 009 — Scientific and electric apparatus: OPTICAL FIBER SIGNAL TRANSMISSION MACHINE; OPTICAL FIBER SIGNAL REGENERATOR; OPTICAL FIBER SIGNAL RECEIVER; OPTICAL FIBER COMMUNICATION MACHINE, NAMELY, SYNCHRONOUS DIGITAL HIERARCHY ADD/DROP MULTIPLEXER; OPTICAL MODEM FOR USE WITH OPTICAL FIBER; OPTICAL SIGNAL REPEATER; COAXIAL CABLE SIGNAL CARRIER; SIGNAL RECEIVER; PULSE CODE MODULATION SIGNAL CARRIER, NAMELY, TL/EL LEASE LINE EQUIPMENT, NAMELY, MULTIPLEXERS AND MODEMS; SIGNAL INTENSIFIER; SOUND AMPLIFIER; RADIO TRANSMITTER; ELECTRONIC SWITCH; TELECOMMUNICATION MACHINE, NAMELY, FACSIMILE MACHINE; COMPUTER PROGRAMS FOR USE IN DATABASE MANAGEMENT AND AS A SPREADSHEET; COMPUTER FIRMWARE FOR USE IN DATABASE MANAGEMENT AND FOR USE AS A SPREADSHEET; COMPUTER NETWORK CONTROLLER, NAMELY, INTEGRATED CIRCUITS; TELEPHONE SWITCH; AUTOMATIC CIRCUIT SENSOR; NETWORK INTERFACE CARDS FOR INTERFACING A COMPUTER TO A LOCAL OR GLOBAL COMPUTER NETWORK; HUB FOR NETWORKING COMPUTERS; ROUTER FOR INTERFACING A COMPUTER OR A LOCAL AREA COMPUTER NETWORK TO A GLOBAL COMPUTER NETWORK; NETWORK GATEWAY; NETWORK BRIDGE; INTERNET PHONE; MODULATOR AND DEMODULATOR MODEM; TELECOM TRANSMISSION MULTIPLEXER; TELECOM TRANSMISSION CONCENTRATOR; NETWORK TRANSMISSION MULTIPLEXER; NETWORK TRANSMISSION CONCENTRATOR
Owner
- Fiber Logic Communications, Inc., Hsinchu, TW
- Fiber Logic Communications, Inc., Hsinchu, TW
- Fiber Logic Communications, Inc., Hsinchu, TW
Prosecution history
- 04 May 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 04 May 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 04 May 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 04 May 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 02 Mar 2026 — TEAS SECTION 8 & 9 RECEIVED
- 07 Mar 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 06 Apr 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 06 Apr 2016 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 06 Apr 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 06 Apr 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 30 Jan 2016 — TEAS SECTION 8 & 9 RECEIVED
- 25 Jan 2012 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED
- 25 Jan 2012 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 25 Jan 2012 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 02 Dec 2011 — TEAS SECTION 8 & 15 RECEIVED