HYFLO
Live / Registered — Registered and renewed (as of 04 Dec 2025)
What this means for you
Registered since 24 Nov 1925. 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 24 Nov 2025).
Record
- Serial number
- 71213549
- Registration number
- 0206291
- Mark type
- Word mark
- Filed
- 30 Apr 1925
- Registered
- 24 Nov 1925
- Next maintenance due
- 24 Nov 2025
- Attorney of record
- Virginia L. Carron
Goods and services
- Class 011 — Environmental control apparatus
- Class 031 — Natural agricultural products: FINELY-DIVIDED SOLID MATERIAL HAVING SELECTIVE ABSORPTIVE PROPERTIES TO BE USED IN AIDING FILTRATION AND IN DE-EMULSIFYING OR DEHYDRATING OF LIQUIDS
Owner
- IMERYS FILTRATION MINERALS, INC., ROSWELL, GA, US
- IMERYS MINERALS CALIFORNIA, INC., SAN JOSE, CA, US
- Celite Corporation, Lompac, CA, US
- MANVILLE CORPORATION, DENVER, CO, US
- CELITE PRODUCTS COMPANY, LOS ANGELES, CA, US
Prosecution history
- 04 Dec 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 04 Dec 2025 — REGISTERED AND RENEWED (SIXTH RENEWAL - 10 YRS)
- 04 Dec 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 04 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 Sept 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 22 Aug 2025 — TEAS SECTION 8 & 9 RECEIVED
- 24 Nov 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Jan 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 27 Jan 2016 — REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
- 27 Jan 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 27 Jan 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 Nov 2015 — TEAS SECTION 8 & 9 RECEIVED
- 01 Aug 2012 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 13 Jan 2009 — CASE FILE IN TICRS
- 28 Mar 2006 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)