FACTORY BUILT NETWORK
Live / Registered — Registered and renewed (as of 03 Feb 2026)
What this means for you
Registered since 29 Mar 2016. 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 29 Mar 2026).
Record
- Serial number
- 86611705
- Registration number
- 4929359
- Mark type
- Stylized text
- Filed
- 28 Apr 2015
- Registered
- 29 Mar 2016
- Next maintenance due
- 29 Mar 2026
- Attorney of record
- Michael Markos
Goods and services
- Class 040 — Treatment of materials: Assembly of state-of-the-art optical equipment at the component level, systems level and network level
- Class 041 — Education and entertainment services: Training in the field of application specific networks provided prior to field deployment
- Class 042 — Scientific and technological services: Design, engineering, and testing of state-of-the-art optical equipment at the network level
Owner
- LightRiver Technologies, Inc., Concord, CA, US
- LightRiver, Concord, CA, US
Prosecution history
- 03 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 03 Feb 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 03 Feb 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 03 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 30 Oct 2025 — TEAS SECTION 8 & 9 RECEIVED
- 29 Mar 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 18 Nov 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 18 Nov 2022 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 18 Nov 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 18 Nov 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Aug 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
- 12 Aug 2022 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 12 Aug 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 03 Aug 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 23 Jun 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY