GUARDIAN TECHNOLOGY
Live / Registered — Registered and renewed (as of 12 Aug 2026)
What this means for you
Registered since 14 Jun 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 14 Jun 2036: the §8 & §9 renewal).
Record
- Serial number
- 85299458
- Registration number
- 4978235
- Mark type
- Word mark
- Filed
- 20 Apr 2011
- Published for opposition
- 21 Apr 2015
- Registered
- 14 Jun 2016
- Current term from
- 14 Jun 2026
- Next maintenance filing
- §8 & §9 renewal, due by 14 Jun 2036 (grace period to 14 Dec 2036)
- Attorney of record
- Jennifer Swain
Goods and services
- Class 009 — Scientific and electric apparatus: Computer firmware to increase the endurance, performance, reliability and protection of solid state drives and electronic data stored on solid state drives, all of the aforementioned sold as an integral component of solid state drives
Owner
- SANDISK TECHNOLOGIES, INC., MILPITAS, CA, US
- SANDISK LLC, MILPITAS, CA, US
- SANDISK CORPORATION, MILPITAS, CA, US
- SANDISK CORPORATION, MILPITAS, CA, US
- SMART STORAGE SYSTEMS, INC., CHANDLER, AZ, US
- SMART STORAGE SYSTEMS, INC., CHANDLER, AZ, US
- SMART Modular Technologies, Inc., Newark, CA, US
Prosecution history
- 12 Aug 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 12 Aug 2026 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 12 Aug 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Aug 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 15 Jun 2026 — TEAS SECTION 8 & 9 RECEIVED
- 01 Dec 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 14 Jun 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 13 May 2025 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 13 May 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 13 May 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 13 May 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 13 May 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 13 May 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 28 Mar 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 28 Mar 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED