MEMBRANE SOLUTIONS
Live / Applied — Non-final action mailed (as of 19 Mar 2026)
What this means for you
Not registered yet, but its 07 Nov 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
- 99484603
- Mark type
- Design + words
- Filed
- 07 Nov 2025
- Attorney of record
- Tim O'Keeffe
Goods and services
- Class 011 — Environmental control apparatus: Membrane filtration units for water treatment apparatus; Reverse osmosis membrane filters for water treatment; Membrane filters for water filtering apparatus; Water purifying apparatus for household purposes; Water filtering apparatus; Air purifiers; Air filtering installations; Purification installations for sewage; Bioreactors for use in the treatment of wastewater; Filters for water filtering apparatus; Air sterilisers; Air purifying apparatus; Wearable air purifiers; Filters for air purifiers
Owner
- MEMBRANE SOLUTIONS CORP, Bellevue, WA, US
Prosecution history
- 19 Mar 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 19 Mar 2026 — NON-FINAL ACTION E-MAILED
- 19 Mar 2026 — NON-FINAL ACTION WRITTEN
- 19 Mar 2026 — ASSIGNED TO EXAMINER
- 18 Mar 2026 — NOTICE OF DESIGN SEARCH CODE E-MAILED
- 18 Mar 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 07 Nov 2025 — APPLICATION FILING RECEIPT MAILED
- 07 Nov 2025 — NEW APPLICATION ENTERED