LIFE-O2
Live / Registered — Registered and renewed (as of 15 Mar 2026)
What this means for you
Registered since 09 Jan 1996. 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 09 Jan 2026).
Record
- Serial number
- 74260319
- Registration number
- 1947117
- Mark type
- Word mark
- Filed
- 30 Mar 1992
- Published for opposition
- 29 Sept 1992
- Registered
- 09 Jan 1996
- Next maintenance due
- 09 Jan 2026
- Attorney of record
- Stacy L. Emhoff
Goods and services
- Class 010 — Medical apparatus: emergency oxygen equipment; namely, resuscitators and inhalators
Owner
- MARQUARD VENTURES, INC, GOLDEN OAK, FL, US
- OXYGO HQ FLORIDA LLC, ORLANDO, FL, US
- LIFE Corporation, Milwaukee, WI, US
- LIFE CORPORATION, Milwaukee, WI, US
- LIFE CORPORATION, Milwaukee, WI, US
Prior registrations
Prosecution history
- 15 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 15 Mar 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 15 Mar 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 15 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 22 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
- 09 Jan 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 05 Apr 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 11 Nov 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 11 Nov 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Nov 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Nov 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Nov 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 18 Aug 2021 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 04 Aug 2021 — WITHDRAWAL OF ATTORNEY GRANTED
- 04 Aug 2021 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED