CLUSTERSEC
Live / Applied — Final refusal mailed (as of 02 Apr 2026)
What this means for you
Not registered yet, but its 23 Jul 2025 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 99299804
- Mark type
- Stylized text
- Filed
- 23 Jul 2025
- Attorney of record
- Carissa L. Weiss
Goods and services
- Class 009 — Scientific and electric apparatus: Computer hardware; Computer hardware for providing security for computing infrastructure; Computer hardware with preinstalled software for providing security for computing infrastructure; Downloadable computer software for providing security for computing infrastructure; Downloadable computer software using artificial intelligence (AI) for providing security for computing infrastructure
- Class 042 — Scientific and technological services: Providing on-line non-downloadable software for providing security for computing infrastructure; Providing on-line non-downloadable software using artificial intelligence (AI) for providing security for computing infrastructure; Software as a service (SAAS) services featuring software for providing security for computing infrastructure; Software as a service (SAAS) services featuring software using artificial intelligence (AI) for providing security for computing infrastructure; Platform as a service (PAAS) featuring computer software platforms for providing security for computing infrastructure; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence (AI) for providing security for computing infrastructure
Owner
- Shalev Lifshitz, Toronto, Ontario, CA
Prosecution history
- 02 Apr 2026 — NOTIFICATION OF FINAL REFUSAL EMAILED
- 02 Apr 2026 — FINAL REFUSAL E-MAILED
- 02 Apr 2026 — FINAL REFUSAL WRITTEN
- 20 Feb 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 19 Feb 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 19 Feb 2026 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 27 Oct 2025 — APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
- 27 Oct 2025 — APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
- 19 Aug 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 19 Aug 2025 — NON-FINAL ACTION E-MAILED
- 19 Aug 2025 — NON-FINAL ACTION WRITTEN
- 14 Aug 2025 — ASSIGNED TO EXAMINER
- 24 Jul 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 23 Jul 2025 — APPLICATION FILING RECEIPT MAILED
- 23 Jul 2025 — NEW APPLICATION ENTERED