PERVAP
Live / Registered — Registered and renewed (as of 30 Sept 2024)
What this means for you
Registered since 01 Feb 1994. 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 01 Feb 2024).
Record
- Serial number
- 74320628
- Registration number
- 1818866
- Mark type
- Word mark
- Filed
- 05 Oct 1992
- Published for opposition
- 09 Nov 1993
- Registered
- 01 Feb 1994
- Next maintenance due
- 01 Feb 2024
Goods and services
- Class 011 — Environmental control apparatus: liquid separation membrane unit comprising a membrane module and a condenser for separating dissolved products from liquid streams
Owner
- Membrane Technology and Research, Inc., Newark, CA, US
- Membrane Technology and Research, Inc., Menlo Park, CA, US
- Membrane Technology and Research, Inc., Menlo Park, CA, US
Prosecution history
- 30 Sept 2024 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 30 Sept 2024 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 30 Sept 2024 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 30 Sept 2024 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 11 Jul 2024 — TEAS SECTION 8 & 9 RECEIVED
- 09 Feb 2015 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 09 Feb 2015 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Feb 2014 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 11 Feb 2014 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 11 Feb 2014 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 27 Jan 2014 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
- 11 Feb 2014 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 Jan 2014 — TEAS SECTION 8 & 9 RECEIVED
- 12 Jan 2009 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 12 Jan 2009 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED