HEA
Live / Registered — Registered and renewed (as of 19 Mar 2026)
What this means for you
Registered since 01 Feb 1966. 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 Feb 2026).
Record
- Serial number
- 72219601
- Registration number
- 0803077
- Mark type
- Word mark
- Filed
- 24 May 1965
- Published for opposition
- 16 Nov 1965
- Registered
- 01 Feb 1966
- Next maintenance due
- 01 Feb 2026
- Attorney of record
- Mainak H. Mehta
Goods and services
- Class 009 — Scientific and electric apparatus
- Class 026 — Lace, ribbons and embroidery: MULTILAYER OPTICAL COATINGS DISPOSED ON SUBSTRATES-NAMELY, MULTILAYER ANTI-REFLECTION COATINGS DISPOSED ON SUBSTRATES
Owner
- ULVAC TECHNO, LTD., KANAGAWA, JP
- TIGOLD CORPORATION, CHIGASAKI, KANAGAWA, JP
- OPTICAL COATING LABORATORY, LLC, SANTA ROSA, CA, US
- OPTICAL COATING LABORATORY, INC., SANTA ROSA, CA, US
- OPTICAL COATING LABORATORY, INC., SANTA ROSA, CA, US
Prosecution history
- 19 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 19 Mar 2026 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 19 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 19 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Jan 2026 — TEAS SECTION 8 & 9 RECEIVED
- 17 Dec 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 01 Feb 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 11 Mar 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 11 Mar 2016 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 11 Mar 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 11 Mar 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Jan 2016 — TEAS SECTION 8 & 9 RECEIVED
- 08 Apr 2015 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 25 Mar 2015 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 18 Mar 2015 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP