APRILAIRE
Live / Registered — Registered and renewed (as of 12 Apr 2025)
What this means for you
Registered since 11 Oct 1955. 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 11 Oct 2025).
Record
- Serial number
- 71677737
- Registration number
- 0613970
- Mark type
- Word mark
- Filed
- 03 Dec 1954
- Registered
- 11 Oct 1955
- Next maintenance due
- 11 Oct 2025
- Attorney of record
- Katherine P. Califa
Goods and services
- Class 011 — Environmental control apparatus
- Class 034 — Smokers' articles: APPARATUS FOR HUMIDIFYING VENTILATING AIR
Owner
- RESEARCH PRODUCTS CORPORATION, Madison, WI, US
Prosecution history
- 08 Dec 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 08 Dec 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 08 Dec 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 08 Dec 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 08 Dec 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 08 Dec 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 12 Apr 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 12 Apr 2025 — REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
- 12 Apr 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Apr 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 22 Nov 2024 — TEAS SECTION 8 & 9 RECEIVED
- 11 Oct 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 01 Aug 2022 — NOTICE OF SUIT
- 12 May 2022 — NOTICE OF SUIT
- 18 May 2016 — TEAS CHANGE OF CORRESPONDENCE RECEIVED