CELLFLOW
Live / Registered — Registered — international registration renewed (as of 13 Sept 2024)
What this means for you
Registered since 05 Dec 2017. 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 (next due by 05 Dec 2027: the §71 ten-year affidavit of use).
Record
- Serial number
- 79210377
- Registration number
- 5348362
- Mark type
- Word mark
- Filed
- 12 Dec 2016
- Published for opposition
- 19 Sept 2017
- Registered
- 05 Dec 2017
- Next maintenance filing
- §71 ten-year affidavit of use, due by 05 Dec 2027 (grace period to 05 Jun 2028)
- Attorney of record
- Maurine Knutsson
Goods and services
- Class 011 — Environmental control apparatus: [ Ventilation hoods; air-conditioning ventilation installations for vehicles and aircraft; ventilation hoods for laboratories; filters for air conditioning; air filters for domestic use and industrial installations; gas scrubbing apparatus; ionization apparatus for the treatment of air; air-conditioning installations and apparatus; air sterilisers; apparatus for ventilation, namely, turbine ventilators; germicidal lamps for purifying air; ] air purifying apparatus and machines
Owner
- LightAir International AB, SE
- LightAir Holding AB, Solna, SE
- LightAir Holding AB, SE
- LightAir Holding AB, SE
Prosecution history
- 24 Oct 2025 — PARTIAL INVALIDATION PROCESSED BY THE IB
- 11 Sept 2025 — GENERIC MADRID TRANSACTION SENT TO IB
- 11 Sept 2025 — GENERIC MADRID TRANSACTION CREATED
- 12 Jun 2025 — CHANGE OF OWNER RECEIVED FROM IB
- 13 May 2025 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
- 07 Mar 2025 — NEW REPRESENTATIVE AT IB RECEIVED
- 13 Sept 2024 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
- 13 Sept 2024 — REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
- 09 Sept 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 05 Dec 2023 — TEAS SECTION 71 & 15 RECEIVED
- 05 Dec 2022 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 04 Apr 2019 — NEW REPRESENTATIVE AT IB RECEIVED
- 12 May 2018 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 20 Mar 2018 — FINAL DISPOSITION NOTICE SENT TO IB
- 20 Mar 2018 — FINAL DISPOSITION PROCESSED