BLOC PURIFIER
Dead / Cancelled — Cancelled — Section 8 (as of 05 Jul 2003)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 74573664
- Registration number
- 2004908
- Mark type
- Word mark
- Filed
- 06 Sept 1994
- Published for opposition
- 10 Oct 1995
- Registered
- 01 Oct 1996
- Attorney of record
- Thomas E. Schatzel
Goods and services
- Class 011 — Environmental control apparatus: mass gas flow controller purifiers for semiconductor processing gases
Owner
- Semi-Gas Systems, Inc., San Jose, CA, US
- Semi-Gas Systems, Inc., San Jose, CA, US
- Semi-Gas Systems, Inc., San Jose, CA, US
Prosecution history
- 05 Jul 2003 — CANCELLED SEC. 8 (6-YR)
- 01 Oct 1996 — REGISTERED-PRINCIPAL REGISTER
- 31 Jul 1996 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 30 Jul 1996 — ASSIGNED TO EXAMINER
- 25 Jul 1996 — STATEMENT OF USE PROCESSING COMPLETE
- 15 Apr 1996 — USE AMENDMENT FILED
- 02 Jan 1996 — NOA MAILED - SOU REQUIRED FROM APPLICANT
- 10 Oct 1995 — PUBLISHED FOR OPPOSITION
- 08 Sept 1995 — NOTICE OF PUBLICATION
- 25 Jul 1995 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 19 Jun 1995 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 29 Mar 1995 — NON-FINAL ACTION MAILED
- 14 Mar 1995 — ASSIGNED TO EXAMINER