MEMBRANE SOLUTIONS
Live / Registered — Registered (as of 17 Nov 2020)
What this means for you
Registered since 17 Nov 2020. 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 (the §8 declaration of use was filed 21 Sept 2026 and is awaiting the USPTO's acceptance).
Record
- Serial number
- 90025075
- Registration number
- 6202560
- Mark type
- Word mark
- Filed
- 29 Jun 2020
- Registered
- 17 Nov 2020
- Next maintenance filing
- §8 declaration of use, filed 21 Sept 2026 — awaiting the USPTO's acceptance
- Attorney of record
- Alex D. Patel
Goods and services
- Class 011 — Environmental control apparatus: Air cleaning units; Air filters for domestic use; Air purifiers; Air purifiers for automobiles; Air sterilisers; Apparatus for filtering drinking water; Dehumidifiers for household use; Filtering apparatus using activated carbon for filtering spirits; Filters and filtering devices for air and gas conditioning; Filters for drinking water; HEPA filters for household use; Humidifiers for household use; Membrane filter cartridges for the separation of biomolecules in biopharmaceutical production; Tap-water purifying apparatus; Water filters; Water purifying apparatus for household purposes; Water treatment equipment, namely, cartridge filtration units; Vehicle-mounted air purifying apparatus
Owner
- Membrane Solutions Corp, Bellevue, WA, US
- Membrane Solutions Corp, Bellevue, WA, US
Prosecution history
- 21 Sept 2026 — TEAS SECTION 8 RECEIVED
- 09 Sept 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 09 Sept 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Sept 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 09 Sept 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 09 Sept 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 17 Nov 2025 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 17 Nov 2020 — REGISTERED-SUPPLEMENTAL REGISTER
- 13 Oct 2020 — LAW OFFICE PUBLICATION REVIEW COMPLETED
- 08 Oct 2020 — APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
- 07 Oct 2020 — EXAMINER'S AMENDMENT ENTERED
- 07 Oct 2020 — ASSIGNED TO LIE
- 07 Oct 2020 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 07 Oct 2020 — EXAMINERS AMENDMENT E-MAILED
- 07 Oct 2020 — EXAMINERS AMENDMENT -WRITTEN