SIERRA
Dead / Abandoned — Abandoned — failure to respond (as of 09 Jun 2025)
What this means for you
This application is over — abandoned 22 May 2025. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 98668135
- Mark type
- Stylized text
- Filed
- 26 Jul 2024
- Abandoned
- 22 May 2025
- Attorney of record
- Julia Anne Matheson
Goods and services
- Class 011 — Environmental control apparatus: Air filtration and purification equipment in the nature of air cleaning apparatus for use in domestic, residential, commercial, medical, industrial, automotive, and aerospace applications; Air filtration and purification units for removing viral, bacterial, chemical and particulate matter from the air; Air decontamination apparatus; Air treatment apparatus in the nature of air filtering units
Owner
- Metalmark Innovations, PBC, Cambridge, MA, US
Prosecution history
- 09 Jun 2025 — ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND
- 09 Jun 2025 — ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
- 21 Feb 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 21 Feb 2025 — NON-FINAL ACTION E-MAILED
- 21 Feb 2025 — NON-FINAL ACTION WRITTEN
- 13 Feb 2025 — ASSIGNED TO EXAMINER
- 12 Feb 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 26 Jul 2024 — NEW APPLICATION ENTERED