410
Live / Applied — Non-final action mailed (as of 16 Apr 2026)
What this means for you
Not registered yet, but its 12 Dec 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
- 99544151
- Mark type
- Word mark
- Filed
- 12 Dec 2025
- Attorney of record
- Katherine P. Califa
Goods and services
- Class 011 — Environmental control apparatus: Air filters for air conditioning units; Air filters for furnaces; Air conditioning filters
Owner
- Research Products Corporation, Madison, WI, US
Prosecution history
- 14 Jul 2026 — APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
- 14 Jul 2026 — APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
- 16 Apr 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 16 Apr 2026 — NON-FINAL ACTION E-MAILED
- 16 Apr 2026 — NON-FINAL ACTION WRITTEN
- 16 Apr 2026 — ASSIGNED TO EXAMINER
- 05 Apr 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 12 Dec 2025 — APPLICATION FILING RECEIPT MAILED
- 12 Dec 2025 — NEW APPLICATION ENTERED