LIGHTSMYTH
Live / Registered — Registered and renewed (as of 09 Dec 2025)
What this means for you
Registered since 01 Sept 2015. 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 01 Sept 2025).
Record
- Serial number
- 86423573
- Registration number
- 4802533
- Mark type
- Stylized text
- Filed
- 14 Oct 2014
- Published for opposition
- 16 Jun 2015
- Registered
- 01 Sept 2015
- Next maintenance due
- 01 Sept 2025
- Attorney of record
- Timothy D. Pecsenye
Goods and services
- Class 009 — Scientific and electric apparatus: Optical products, namely, transmission gratings, reflection gratings, transmission gratings, diffraction gratings, grating arrays, silicon gratings, focusing gratings, self-calibrating gratings, and silicon stamps
- Class 040 — Treatment of materials: Material treatment services for wafers, namely, optical coating, optical polishing, wafer dicing and wafer surface preparation services
- Class 042 — Scientific and technological services: Laboratory services, namely, conducting scanning electron microscope (SEM) imaging and sample preparation services for others; Material testing services, namely, conducting scanning electron microscope (SEM) imaging and sample preparation services for others
Owner
- II-VI DELAWARE, INC., Wilmington, DE, US
- Finisar Corporation, Sunnyvale, CA, US
- Finisar Corporation, Sunnyvale, CA, US
- Finisar Corporation, Sunnyvale, CA, US
Prosecution history
- 06 Mar 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 06 Mar 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 06 Mar 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Mar 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 06 Mar 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 09 Dec 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 09 Dec 2025 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 09 Dec 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 09 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 Nov 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 12 Nov 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Nov 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 12 Nov 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 12 Nov 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 28 Aug 2025 — TEAS SECTION 8 & 9 RECEIVED