POWERSTONE
Live / Registered — Registered and renewed (as of 25 Aug 2020)
What this means for you
Registered since 29 May 2001. 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 29 May 2021).
Record
- Serial number
- 75535186
- Registration number
- 2455831
- Mark type
- Word mark
- Filed
- 13 Aug 1998
- Published for opposition
- 29 Jun 1999
- Registered
- 29 May 2001
- Next maintenance due
- 29 May 2021
- Attorney of record
- Mark G. Chretien
Goods and services
- Class 001 — Chemicals: FILTRATION MATERIALS, NAMELY CERAMIC BALLS FOR CATALYST BED SUPPORT FOR THE HYDROCARBON PROCESSING INDUSTRY
Owner
- Crystaphase International, Inc., Houston, TX, US
- Crystaphase International, Inc., Houston, TX, US
- Crystaphase International, Inc., Houston, TX, US
Prosecution history
- 25 Aug 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 25 Aug 2020 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 25 Aug 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 25 Aug 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 14 Jul 2020 — TEAS SECTION 8 & 9 RECEIVED
- 29 May 2020 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 16 Mar 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 16 Mar 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 16 Mar 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 16 Mar 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 16 Mar 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 07 Jan 2011 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 07 Jan 2011 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 21 Dec 2010 — TEAS SECTION 8 & 9 RECEIVED
- 15 Aug 2007 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED